{"title":"Antique Brooches","description":"","products":[{"product_id":"coral-bust-brooch-draft","title":"18kt Gold, Carved Coral, Emerald \u0026 Pearl 'Bust' Brooch Pendant","description":"\u003cp\u003eThis rather unusual brooch pendant takes the form of a female bust and has been crafted from 18 karat yellow gold, carved coral, emeralds and pearls. The face, hair and head of the bust is carved from a single piece of pink coral which is topped with a gold crown set with emeralds and a pearl. The head also has drop earrings which are formed from gold and natural cultured pearls. The torso of the piece is finely engraved and has been set with six baguette cut emeralds and a pear shaped emerald, all rubover set. The shoulders of the bust are set with drilled natural cultured pearls which take the form of epaulettes. To the rear the piece has a hinged twin pin brooch fastener which is working well and is secure, along with a gold bale that has been added at some point after its original manufacture. A striking and unusual piece, it is undoubtedly one of a kind, and may even be designed to reference Queen Mary, who was a notable jewel collector. In lovely condition the piece does have one slight area of note, which is a slight bleed of solder where the bale has been added, however this is at the rear of the brooch pendant and is not noticeable from the front. A jewel that is sure to be a talking point whenever it is worn.\u003c\/p\u003e\n\u003cp\u003eMarked - engraved '750' for gold purity \u003c\/p\u003e\n\u003cp\u003eMeasures - 6cm L x 4.5cm W\u003c\/p\u003e\n\u003cp\u003eTotal weight of piece - 34.02 grams\u003c\/p\u003e\n\u003cp\u003eIndependent appraisal values the piece at $14,500. \u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":20475145879622,"sku":"JP0415","price":12450.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/files\/Coral-Brooch-01.png?v=1709609470"},{"product_id":"19th-century-18-karat-yellow-gold-diamond-en-tremblant-brooch","title":"19th Century, 18kt Yellow Gold and Diamond ‘En Tremblant’ Brooch","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eAn exceptional French, floral spray 'en tremblant' brooch pin. This 18 karat gold piece comprises of several components which screw together to form one large brooch. The piece can be pulled apart to create a smaller spray, likely used as a hair ornament, and three singular flowers which would have originally had pins to attach and allow them to be worn as hair pins. Unfortunately these additional pieces have been lost to history, however the piece here is in exceptional condition with the three 'tremblant' flowers still sprung well and dancing with movement. It is likely there would have also been a frame to allow the owner to mount the piece as a tiara.\u003c\/p\u003e\n\u003cp\u003e'En Tremblant', a French term meaning 'to tremble', was first used to describe 18th and 19th century jewellery where parts of the diamond set pieces were attached to a spring loaded 'trembler', to create movement in the jewel when worn. The old and rose cut diamonds with the addition of movement would have reflected candlelight in the 18th and 19th century beautifully.\u003c\/p\u003e\n\u003cp\u003eThe piece is marked with the French 'eagle head' purity mark, indicating the item is of at least 750 parts out of 1000 pure gold (18 karat).\u003c\/p\u003e\n\u003cp\u003eMarked - several French purity marks and '11039' likely an inventory number\u003c\/p\u003e\n\u003cp\u003eMeasures - 13.5cm long x 7cm wide\u003c\/p\u003e\n\u003cp\u003eTotal diamond weight - 19.44 carat\u003c\/p\u003e\n\u003cp\u003eTotal weight of piece - 72.99 grams\u003c\/p\u003e\n\u003cp\u003eIndependent appraisal values this piece at $63,122\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":20513088274502,"sku":"JB0455","price":55000.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/products\/TremblantA.png?v=1618974563"},{"product_id":"french-double-clip-diamond-brooch","title":"French, Convertible 'Double Clip', Diamond Floral Spray Brooch and Ear Clips","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"description\"\u003e\n\u003cp\u003eA very fine and versatile French platinum brooch pin with detachable dress pins and ear-clips. The floral spray pin is stamped with French assay marks for both platinum and 18 karat gold. Designed to be worn in three ways, the pair of dress clips mount onto a frame to allow them to be worn as one large brooch pin, alternatively the central orchids can be detached and worn as clip earrings. Entirely set with modern brilliant cut and baguette cut diamonds, this piece certainly shines bright. The diamonds in the piece are all of G\/H colour and VS-SI clarity and have been claw or mille grain set. The closure to the rear is a hinged pin and and has a sliding tube clasp for security. The piece dates to the 1950s and is a beautiful example of the 'cocktail' jewellery that was produced in that period, especially in France.\u003c\/p\u003e\n\u003cp\u003eMeasures - 6.5cm L x 7cm W (brooch together) or 2.25cm H x 2.5cm W (ear-clips)\u003c\/p\u003e\n\u003cp\u003eMarked - small French metal purity marks\u003c\/p\u003e\n\u003cp\u003eTotal diamond weight - 8.46 carat\u003c\/p\u003e\n\u003cp\u003eTotal weight - 48.22 grams\u003c\/p\u003e\n\u003cp\u003eIndependent appraisal values the piece at $45,000.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":31629444677703,"sku":"JB0110","price":38250.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/products\/French-Dia-Brooch-1.jpg?v=1656647410"},{"product_id":"micro-mosaic-arch-of-titus-pin","title":"Micro Mosaic Arch of Titus Pin","description":"\u003cp\u003eA wonderful micro mosaic pin for a lady or a man depicting the Arch of Titus in Rome, most likely purchased in the 19th century as a Grand Tour souvenir. \u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe gold frame is untested, however is likely to be at least 9kt in purity. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMicro mosaics are created by assembling fragments of multi-coloured glass into a base to create an image and were most popular in Italy in the mid-19th century, although their creation goes back to the \u003c\/span\u003e\u003cspan\u003eRenaissance of the 15th and 16th centuries.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCondition: This piece is in wonderful condition for its age and all of the tesserae are intact. The blue glass backing has a fine hairline crack, however is secure and the frame holds the piece tightly together. \u003cmeta charset=\"utf-8\"\u003eThe pin and clasp are secure and working well.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMeasures: 2.3cm L\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":31773230202951,"sku":"JB0124","price":2100.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/files\/Micro-Mosaic-01.jpg?v=1719467958"},{"product_id":"platinum-art-deco-pin-neckalce","title":"Platinum and Diamond Art Deco Brooch Necklace","description":"\u003cp\u003eA very fine platinum Art Deco diamond pin on a later, detachable 18kt white gold chain. This exceptional pin dates to the height of the Art Deco period (circa 1930) and features rubover set brilliant old cut diamonds along with baguette cut diamonds. Originally designed as a pin, it has had a white gold chain added in recent years to enable to to be worn as a necklace, however remains detachable and therefore still wearable as a brooch pin.\u003c\/p\u003e\n\u003cp\u003eTotal calculated diamond weight - 2.80 carat\u003c\/p\u003e\n\u003cp\u003eComprehensive Valuation appraises the brooch pendant at $12,514\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":32538156695623,"sku":"JB0467","price":10600.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/products\/DecoNLA.png?v=1598926460"},{"product_id":"18k-yellow-gold-agate-and-turquoise-brooch","title":"18kt Yellow Gold, Agate and Turquoise Brooch Pin","description":"\u003cp\u003eAn \u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e18kt hammered yellow gold, agate and turquoise brooch pin. This piece is finished beautifully with cabochon cut turquoise pieces and a large cabochon agate in the centre, surrounded by gold flower petals. The hand sculpted and hammered gold is reminiscent of fine Italian jewellery, however is unmarked. The pin has a safety 'slide clip' and is working well.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eTotal weight - 22.29 grams\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eIndependent appraisal values the piece at $9,500\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":32573776953415,"sku":"JB0285","price":8100.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/products\/Pin2.png?v=1600735371"},{"product_id":"aquamarine-brooch","title":"Retro Period, Gold and Aquamarine Brooch Pin","description":"\u003cp\u003eA beautiful Retro period gold brooch set with an octagonal cut aquamarine. This pin is finely crafted from twisted 10 karat yellow gold to form a spiral, with the centre set with a 'light blue' 9.20 carat aquamarine. The clasp is a hinged pin with a secure roller clasp and is marked to indicate manufacture from 10 karat gold. The brooch is likely to originate from the United Kingdom where 10 karat gold was frequently used, however there are no hallmarks to indicate a maker. A stellar piece highlighting both the beauty of aquamarine but also Retro period jewels.\u003c\/p\u003e\n\u003cp\u003eMeasures - 4.5cm x 4.25cm\u003c\/p\u003e\n\u003cp\u003eTotal weight of piece - 11.48 grams\u003c\/p\u003e\n\u003cp\u003eStamped '10K'\u003c\/p\u003e\n\u003cp\u003eIndependent appraisal values the piece at $11,927\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":32765213016135,"sku":"JB0513","price":7140.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/products\/Aqua-Brooch-1.png?v=1609816971"},{"product_id":"18kt-yellow-gold-lovers-knot-brooch","title":"Oversized 18kt Yellow Gold Lovers Knot Brooch","description":"\u003cp\u003eAn oversized 1\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e8 karat yellow gold 'lovers knot' brooch. The pin is entirely crafted from solid 18 karat gold and is styled as a pair of tubes intertwined to create a 'knot'. The piece has been finished with a single hinged white gold pin with roller clasp fitting to the rear, which is working and is secure. An unusually large brooch pin which certainly makes a statement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eUnmarked however tested as 18 karat gold\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eTotal length - 11.5cm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eTotal weight - 36.87 grams\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eIndependent appraisal values the piece at $10,841\u003c\/span\u003e\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":32791293493319,"sku":"JB0485","price":9250.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/products\/Knot1.png?v=1611552375"},{"product_id":"art-nouveau-diamond-necklace-18kt-white-gold","title":"Original Art Nouveau Diamond Brooch Necklace","description":"\u003cp\u003eAn exceptional Art Nouveau era brooch pendant presented in its original velvet box. The central brooch pendant is crafted from 18 karat yellow gold which has been silver topper and set with brilliant old cut diamonds. There is a central articulated drop to the piece which contains a single natural cultured pearl accented with an old cut diamond. The diamonds in the piece are all of H colour and SI-P2 clarity, totalling approximately 2.00 carats. Whilst the detachable brooch brooch pendant is unmarked, given the box it is presented in and their aesthetics of the piece it is likely to be French in origin, circa 1910. The chain that forms the necklace we believe is a later replacement with the original likely to have broken at some stage in its history. An absolutely incredible and versatile piece of Art Nouveau jewellery which encompasses the beauty of the period so well.\u003c\/p\u003e\n\u003cp\u003eMarked - 'AGRM 750' to chain however pendant unmarked.\u003c\/p\u003e\n\u003cp\u003eMeasures - 42cm (chain length) 5.25cm W x 5.75cm L (brooch pendant)\u003c\/p\u003e\n\u003cp\u003eTotal diamond weight - 2.00 carat\u003c\/p\u003e\n\u003cp\u003eTotal weight of piece - 16.04 grams\u003c\/p\u003e\n\u003cp\u003eIndependent appraisal values the piece at $13,477\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":39344536059975,"sku":"GOD0043","price":11500.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/products\/ArtNouveauDiamondNecklace1.png?v=1620088272"},{"product_id":"andrew-grima-18kt-gold-citrine-and-diamond-brooch","title":"Andrew Grima 18kt Gold, Citrine and Diamond Brooch","description":"\u003cp\u003eThe most incredible gold brooch by perhaps the most famous modernist jeweller to have lived, Andrew Grima. Formed from 18 karat gold this 'nest' style brooch is crafted with satin-finished gold bars which interconnect, centring on an octagonal citrine and accented with baguette cut diamonds. The three dimensional pin is typical of the work by Grima in the 1960s and is reminiscent of some of the famed pieces he made for royalty and high society. The pin is hallmarked for Haller Jewellery Company which is where Grima first began designing his jewels before forming his own company. Fully hallmarked with London hallmarks, the brooch (and matched earrings) are assayed for 1965. To the rear there is a white gold pin with a yellow gold trombone clasp which is working well and is secure. Andrew Grima most notably has designed jewels for Princess Margaret, Princess Anne and the Queen, and his jewels in recent years have become extremely desirable. This pin truly is a one of a kind object which has all of us at The Antique Guild totally mesmerised. \u003c\/p\u003e\n\u003cp\u003eMarked - 'HJCo' along with London hallmarks for 1965\u003c\/p\u003e\n\u003cp\u003eMeasures - 4.8cm wide by 1.5cm deep\u003c\/p\u003e\n\u003cp\u003eTotal diamond weight - 0.90 carat\u003c\/p\u003e\n\u003cp\u003eTotal weight of piece - 19.88 grams\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":39354245447751,"sku":"MRB0143","price":12000.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/files\/Andrew-Grima-18kt-Gold_-Citrine-and-Diamond-Brooch.jpg?v=1766123595"},{"product_id":"gold-leaf-brooch","title":"14kt Gold and Diamond Fern Brooch Pin","description":"\u003cp\u003eA beautifully textured 14 karat gold 'fern' style brooch pin set with diamonds. The tapered and textured fern is centrally set with a single semi modern brilliant cut diamond of G colour and P1 clarity weighing 0.60 carat. This central diamond is supported by a surrounding 48 brilliant and single cut diamonds all of H colour and SI to P2 clarity totalling 1.60 carat. The manufacture and texture of the brooch is reminiscent of the work by Italian jeweller Buccellati however due to this pin being crafted from 14 karat gold we can safely assume its origin is American. It should be noted that there is a slight chip and open pique on the girdle of the central diamond, however this is not visible to the naked eye. A beautiful bold pin which could also be adapted to become a lovely pendant.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eMarked - '14K' for gold purity\u003c\/p\u003e\n\u003cp\u003eMeasures - 7.5cm at longest and 3.75cm at widest\u003c\/p\u003e\n\u003cp\u003eTotal diamond weight - 2.20 carat\u003c\/p\u003e\n\u003cp\u003eTotal weight of piece - 22.12 grams\u003c\/p\u003e\n\u003cp\u003eIndependent appraisal values the piece at $10,500\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":39361956380743,"sku":"JB0520","price":8925.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/products\/GoldLeafBrooch1.png?v=1621908702"},{"product_id":"retro-brooch","title":"Retro Era Ruby and Diamond Spray Brooch in 18kt Gold","description":"\u003cp\u003eThe most wonderful 18 karat yellow gold, ruby and diamond spray brooch from the 1950s. The handcrafted cocktail brooch appears as stylised feathers which have been accented with spines of brilliant cut rubies and semi modern brilliant cut diamonds. The 30 semi modern brilliant cut diamonds are of G\/H colour and SI clarity totalling 1.20 carat while the 26 rubies total 6.50 carat. The spray brooch pin sweeps down and pins in place with a hinged twin pin and tube type clasp. The piece is reminiscent of the style of brooches that were popularised in the 1950s by people like Wallis Simpson the Duchess of Windsor and Princess Grace of Monaco. An excellent example of Retro period jewellery combining three elements which are synonymous with the period - rubies, diamonds and yellow gold!\u003c\/p\u003e\n\u003cp\u003eMarked - unmarked but acid tested at 18 karat\u003c\/p\u003e\n\u003cp\u003eMeasures - 7cm L x 4cm W\u003c\/p\u003e\n\u003cp\u003eTotal diamond weight - 1.20 carat\u003c\/p\u003e\n\u003cp\u003eTotal ruby weight - 6.50 carat\u003c\/p\u003e\n\u003cp\u003eTotal weight of piece - 36.25 grams\u003c\/p\u003e\n\u003cp\u003eIndependent appraisal values this piece at $20,587\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":39408327622727,"sku":"JB0111","price":15500.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/products\/Blank-Background-2.jpg?v=1625636406"},{"product_id":"18kt-brilliant-old-cut-diamond-bar-brooch","title":"18kt Yellow Gold \u0026 Old Mine Cut Diamond Bar Brooch","description":"\u003cp\u003eAn exquisite handmade yellow gold and diamond bar brooch set with five Old Mine Cut Diamonds. The symmetrical pin has been handcrafted in 18 karat yellow gold and set horizontally with five Old Mine Cut Diamonds of H\/I colour and SI clarity totalling 1.25 carat. The late Victorian pin features to the rear a twin hinged pin with hook type closure that is working well and secure. This pin is a prime example of Old Mine Cut diamonds being used beautifully and is an excellent illustration of 19th century diamond jewellery.\u003c\/p\u003e\n\u003cp\u003eMarked - unmarked but acid tests as 18 karat\u003c\/p\u003e\n\u003cp\u003eMeasures - 5.1cm long x 1.1cm wide\u003c\/p\u003e\n\u003cp\u003eTotal diamond weight - 1.25 carat\u003c\/p\u003e\n\u003cp\u003eTotal weight of piece - 7.30 grams\u003c\/p\u003e\n\u003cp\u003eIndependent appraisal values this piece at $9,704.\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":39479224401991,"sku":"JB0522","price":8250.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/products\/Bar-Pin-1.jpg?v=1631842647"},{"product_id":"lapis-aquamarine-and-diamond-brooch-pin","title":"Lapis, Aquamarine and Diamond Brooch Pin","description":"\u003cp\u003eAn exceptional diamond, aquamarine and lapis brooch pin set in a handmade silver setting. The piece centres on an emerald cut aquamarine of 'bright light to mid blue' colour weighing 8.15 carat. The aquamarine is flanked by a pair of cabochon pieces of round lapis lazuli that frame the central stone. The surround of the brooch is set with 46 round brilliant cut diamonds in various sizes, all of F colour and VS-SI clarity totalling 1.88 carat which form the final shape of the piece as a diamond kite shape. The pin whilst not marked has been acid tested as silver which is unusual for a piece of this quality, however not unheard of. To the rear the piece is finished with a hinged pin and trombone style clasp which is working well and is secure.\u003c\/p\u003e\n\u003cp\u003eMarked - Unmarked but acid tested as silver\u003c\/p\u003e\n\u003cp\u003eMeasures - 3.6cm x 3cm\u003c\/p\u003e\n\u003cp\u003eTotal diamond weight - 1.88 carat\u003c\/p\u003e\n\u003cp\u003eTotal weight of piece - 9.97 grams\u003c\/p\u003e\n\u003cp\u003eIndependent appraisal values this piece at $21,150.\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":39498882023495,"sku":"JB0526","price":13500.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/products\/Aqua-Lapis-Pin-A.jpg?v=1633653512"},{"product_id":"french-art-deco-emerald-diamond-dress-clip-pair","title":"French Art Deco Emerald \u0026 Diamond Dress Clip Pair, Possibly by Boucheron","description":"\u003cp\u003eThis pair of French Art Deco dress clips feature diamonds and emeralds and are set in 18 karat yellow and white gold. The stylish pair are in the form of 'commas' or 'scrolls' and are identical in shape and size. Over the two pieces there are 10 Old European cut diamonds of G\/H colour and VS-SI clarity totalling 2.50 carat. These diamonds are accented with six emerald cut emeralds which over the pair total 2 carat and are classed as 'mid green moderately included'. Our belief with this exceptional pair of Deco clips is that originally they would have had a frame that they would have fitted onto to allow them to be worn as a single brooch pin, much in the style of image one. The pair are each marked with French eagle purity marks outlining the gold purity however are not marked for any particular maker. It is thought that should they have had a makers mark it would have likely been on the frame which is no longer with the pair of clips. Whilst it is impossible to say we can see a similarity between these clips and the Art Deco pieces by Boucheron and believe they could be crafted by the famous maison. These exceptional clips have such versatility and can be worn in several ways or even just singly if desired. \u003c\/p\u003e\n\u003cp\u003eMarked - French eagle assay mark\u003c\/p\u003e\n\u003cp\u003eMeasure - 3cm in length each and 1.75cm at widest point each\u003c\/p\u003e\n\u003cp\u003eTotal diamond weight - 2.50 carat\u003c\/p\u003e\n\u003cp\u003eTotal weight of pair - 11.76 grams\u003c\/p\u003e\n\u003cp\u003eIndependent appraisal values the pair at $25,000.\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":39630554071111,"sku":"MRB0169","price":21250.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/files\/FrenchArtDecoEmerald.jpg?v=1766123524"},{"product_id":"vca-brooch","title":"18kt White \u0026 Yellow Gold Spray Brooch With White \u0026 Yellow Diamonds","description":"\u003cp\u003eThis bold and well crafted brooch pin has been manufactured from yellow and white 18 karat gold and set with an array of white and yellow diamonds. The stylised 'artist's palette' is textured yellow gold from which a spray of diamonds pass through the centre like a starburst. The piece is set with 87 diamonds which comprise of 78 F\/G colour VS-SI clarity white diamonds and a further 9 fancy colour yellow diamonds ranging in clarity from VS1 through to SI2 which together with the white diamonds total 5.08 carats. In terms of the cut of the diamonds, there are several that feature, from marquise, pear and baguette to the traditional 'brilliant' cuts. The brooch to the rear has a hinged pin crafted from rose gold and a roller catch which is working well and is secure. It should be noted that one of the yellow diamonds has a slight chip which is not particularly noticeable except when closely inspected. This striking piece is one of the most unusual in our collection and is sure to attract envious glances.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eMarked - unmarked however tests as 18 karat gold\u003c\/p\u003e\n\u003cp\u003eMeasures - 8cm L x 4cm W\u003c\/p\u003e\n\u003cp\u003eTotal diamond weight - 5.08 carat of white and yellow diamonds combined\u003c\/p\u003e\n\u003cp\u003eTotal weight of piece - 46.42 grams\u003c\/p\u003e\n\u003cp\u003eIndependent appraisal values this piece at $34,000.\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":39687074152519,"sku":"JB0541","price":29950.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/products\/VCA-Pin-1.jpg?v=1654739914"},{"product_id":"diamond-flower-pin-brooch","title":"Art Deco, Diamond Flower Brooch Pin","description":"\u003cp\u003eThis exquisite Art Deco stylised flower pin was likely made in the 1920s at the height of the Deco period. The 18 karat gold pin has been handcrafted from yellow and white gold and then set with old European cut diamonds. The central point of the flower features a brilliant old cut diamond of approximately 0.30 carat that is then surrounded by a further eight small old cut diamonds. The petals of the flower are stylistically twisted in an Art Deco swirl, typically of the era. The eleven petals are set with 121 old cut diamonds. Each of the stones in this piece are classed as H\/I\/J colour and SI - P2 clarity, totalling 2.51 carat. To the rear the piece features a single hinged pin and roller clasp fitting which is working well and is secure.\u003c\/p\u003e\n\u003cp\u003eMarked - unmarked but acid tested as 18 karat gold\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eMeasures - 2.8cm wide\u003c\/p\u003e\n\u003cp\u003eTotal diamond weight - 2.51 carat\u003c\/p\u003e\n\u003cp\u003eTotal weight of piece - 7.66 grams\u003c\/p\u003e\n\u003cp\u003eIndependent appraisal values this piece at $14,835.\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":39831048978503,"sku":"MRB0043","price":12500.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/products\/Dia-Flower-Pin-1.jpg?v=1663907774"},{"product_id":"aquamarine-turquoise-diamond-brooch","title":"Turn of The Century, Aquamarine, Turquoise \u0026 Diamond Brooch Pin","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis charming brooch pin has been crafted from 18 karat yellow gold and silver and then set with diamonds, turquoise and a single aquamarine. The 'starburst' or 'shining sun' type pin centres on a large octagonal aquamarine weighing 6.60 carat which has been four claw set. This aquamarine is surrounded by 8 round cabochon turquoise and also diamond set 'rays' which are all rose cut stones that are of H colour and SI\/P1 clarity, totalling 0.64 carat. The handmade brooch pin features a hinged pin and hook clasp which appears to be original and working well. Whilst the piece is unmarked, due to its style it is likely English in origin dating to around The Turn of The Century, the period in which starburst brooches were most commonly seen.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eMarked - unmarked but acid tested as 18 karat gold and silver\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eMeasures - 2.2cm in diameter\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTotal diamond weight - 0.64 carat\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTotal weight of piece - 6.19 grams\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIndependent appraisal values this piece at $15,082.\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":43644898836789,"sku":"CONCH0006","price":12800.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/products\/Aqua-Brooch-1.jpg?v=1668144299"},{"product_id":"antique-french-diamond-pearl-brooch-pendant-circa-1850","title":"French, Rose Gold, Diamond \u0026 Pearl Brooch Pendant, Circa 1850","description":"\u003cp\u003eThis intricate French piece of jewellery dates to the mid 19th Century and is versatile in the way it can be used. The brooch pendant is crafted from 18 karat yellow gold and has been topped with silver. The piece has been set with a large number of rose cut diamonds which are all of I colour and SI clarity totalling approximately 1.62 carat. The piece is also set with several natural cultured pearls of which one features as a drop to the bottom of the brooch section. This jewel can be worn around the neck by slipping a chain through the retractable bale, or can be pinned to the garment as a brooch by simply sliding the bale off. For comfort when wearing the piece as a necklace the rear hinged pin can be unscrewed and is removable, to avoid any unpleasant jabs in the chest from the sharp pin. This beautiful French jewel dates to the mid 19th Century and features French gold purity marks and a rubbed jewellers hallmark. An exquisite and versatile piece of elaborate 19th Century jewellery.\u003c\/p\u003e\n\u003cp\u003eMarked - acid tested as 18 karat gold and silver along with French marks\u003c\/p\u003e\n\u003cp\u003eMeasures - 9cm long x 3.5cm wide\u003c\/p\u003e\n\u003cp\u003eTotal diamond weight - 1.625 carat\u003c\/p\u003e\n\u003cp\u003eTotal weight of piece - 26.94 grams\u003c\/p\u003e\n\u003cp\u003eIndependent appraisal values this piece at $15,219.\u003c\/p\u003e\n\u003cp\u003eThe chain shown with this piece in the images is for display only.\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":43644906144053,"sku":"CONCH0017","price":12950.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/products\/Old-Cut-Brooch-1.jpg?v=1668228150"},{"product_id":"handmade-platinum-14kt-yellow-gold-79-stone-diamond-aquamarine-art-deco-plaque-brooch","title":"Art Deco Diamond \u0026 Aquamarine Brooch Pin by Kohn","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eA truly wonderful American Art Deco creation by the Kohn jewellery firm, circa 1930s. Handmade in platinum and 14 karat yellow gold, this \u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ep\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003elaque brooch is set with 78 single and early brilliant cut \u003c\/span\u003ediamonds of G\/H colour and VS-SI clarity, totalling 2.12 carat. To the centre of the pin is a rather large princess cut aquamarine weighing 8.80 carats and has been classed as 'bright mid blue eye clean with some light facet wear'. The gemologist who has viewed this piece notes that this central aquamarine is likely a later replacement, which leaves one wondering if it formerly contained a large sapphire or even a diamond. Despite this central stone not being original to the piece it is certainly sympathetic to the brooch, with aquamarines and diamonds regularly seen together in Art Deco jewellery. To the rear of the pin there is a 14 karat yellow gold pin with roller style catch which is working well and is secure. For over 100 years, Henry Kohn \u0026amp; Sons was a high-quality jewellery institution in Hartford, Connecticut. Henry Kohn was born in Bohemia, Austria, in 1839 and came to America in 1865. Henry settled in Hartford, Connecticut, and started his small jewellery business. Kohn's eponymous company was a retail and wholesale diamond and precious gemstone establishment that enjoyed much success. An 1886 article from the Hartford Courant stated that Kohn \"is everywhere recognised as a gentleman of superior business attainments and thoroughly affable ways and manners\". This piece is such a lovely example of Art Deco design and by a highly regarded jeweller, it would be a beautiful addition to a black evening dress or even attached to a piece of velvet ribbon and worn as a choker. \u003c\/p\u003e\n\u003cp\u003eMarked - simply marked 'KOHN' but acid tests as platinum and 14 karat gold\u003c\/p\u003e\n\u003cp\u003eMeasures - 4.5cm W x 2.1cm H\u003c\/p\u003e\n\u003cp\u003eTotal diamond weight - 2.12 carat\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eTotal weight of piece - 12.11 grams\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIndependent appraisal values this piece at $24,000\u003c\/span\u003e\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":44725566636341,"sku":"GD0097","price":20500.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/products\/Aqua-Dia-Brooch-1.jpg?v=1679619038"},{"product_id":"18kt-white-and-yellow-gold-diamond-bar-brooch","title":"Art Deco Style Diamond Brooch in 18kt White Gold","description":"\u003cp\u003eThis Art Deco style brooch has been crafted from 18 karat white gold and is set with round brilliant cut diamonds. The piece is in the form of a 'bar brooch' and is entirely set with round brilliant cut diamonds, 114 stones in total, each of G-J colour and VS-P1 clarity which combined weigh 1.54 carats. The brooch is rhodium plated which assists the colour of the gold to remain 'white', and thankfully, unlike a ring or bracelet doesn't require re-plating often. In lovely condition, the piece features a hinged pin with trombone style safety clasp which is working well and is secure. A really lovely diamond brooch pin in the Art Deco taste which would be a welcome addition to a winter coat or little black dress.\u003c\/p\u003e\n\u003cp\u003eMarked - '750' for metal purity\u003c\/p\u003e\n\u003cp\u003eMeasures - 7.25cm L x 1.75cm W\u003c\/p\u003e\n\u003cp\u003eTotal diamond weight - 1.54 carat\u003c\/p\u003e\n\u003cp\u003eTotal weight of piece - 10.79 grams\u003c\/p\u003e\n\u003cp\u003eIndependent appraisal values the piece at $7600\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":44742327402805,"sku":"GD0094","price":6500.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/products\/WG-Dia-Bar-Pin-1.jpg?v=1679870438"},{"product_id":"handmade-art-deco-platinum-aquamarine-brooch","title":"Art Deco Platinum Diamond \u0026 Aquamarine Brooch","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis stunning Art Deco brooch pin has been crafted from platinum and set with bright aquamarines and old cut diamonds. The central aquamarine is an emerald cut stone weighing 8.10 carats that has been rubover set. To the corners of the brooch are a further four aquamarines, these being baguette cut stones finished with a millegrain edge. The balance of the openwork brooch is set with eighty eight old cut diamonds each of H colour and SI clarity, totalling 1.50 carats. To the rear of the brooch is a yellow gold hinged pin with a platinum hook type clasp with safety catch, which are both working well and are secure. Whilst unmarked, the pin which dates to the 1920s likely originates from the United States, a perfect example of a 'Gatsby' era jewel. Whilst designed to be worn on a piece of clothing, with some imagination it could be fastened into the hair or around the neck on a velvet ribbon.\u003c\/p\u003e\n\u003cp\u003eMarked - unmarked however acid tests as platinum\u003c\/p\u003e\n\u003cp\u003eMeasures - 5.4cm x 2.6cm\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eTotal diamond weight - 1.50 carats\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eTotal weight of piece - 10.95 grams\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eIndependent appraisal values this piece at $26,524. \u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":46415795061045,"sku":"JB0037","price":22000.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/files\/Art-Deco-Aqua-Pin-1.jpg?v=1692752114"},{"product_id":"leaf-brooch","title":"Rene Boivin 18kt Gold \u0026 Diamond Brooch Pin","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis diamond brooch pin has been crafted in 18-karat yellow gold and set with fancy coloured diamonds, manufactured by Rene Boivin. The piece which dates to the 1950s takes the form of a vine leaf and is set with 57 brilliant cut diamonds ranging from light yellow to deep brown in colour. The piece whilst not signed 'Boivin', is accompanied by an attestation (certificate) from the leading French jewellery expert Jean-Norbert Salit, stating that the piece is the work of Rene Boivin and dates it to circa 1950. In the attestation, Salit states that there have been 'restaurations' to the pin of the piece which have been undertaken in 14 karat gold, and that some diamonds have been replaced. The pin to the rear is fitted with a safety latch and is working well and is secure.\u003c\/p\u003e\n\u003cp\u003eMarked - one unidentified 'rubbed' mark to pin and French 'owl' hallmark to rear\u003c\/p\u003e\n\u003cp\u003eMeasures - 3.5cm at widest\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eTotal diamond weight - approximately 3.90 carats\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eTotal weight of piece - 5.51 grams\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eAccompanied by attestation from Jean-Norbert Salit (French jewel expert)\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":47456822100277,"sku":"CONCH0035","price":25000.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/files\/Dia-Leaf-Pin-1.jpg?v=1700437428"},{"product_id":"14k-pearl-brooch-w-diamonds","title":"14kt Gold Diamond \u0026 Akoya Pearl Floral Brooch","description":"\u003cp\u003eThis charming brooch pin has been crafted from 14 karat white gold and set with diamonds and akoya pearls. The brooch centres on a central akoya pearl and is surrounded by a further six. A gemologist has classed the pearls as 'round, light cream\/pink overtone, very good lustre, slight blemish' and notes them to be cultured akoya type pearls. The pearls are accented with openwork sections of round brilliant cut and single cut diamonds, each of G\/H colour and VS clarity totalling 2.06 carat. To the rear of the brooch is a hinged pin with roller catch and both are working well and are secure. This piece has so many possibilities, simply as a brooch on a black coat, fastened to a piece of velvet as a choker, or even pinned into the hair for a formal event.\u003c\/p\u003e\n\u003cp\u003eMarked - unmarked however tests as 14 karat white gold\u003c\/p\u003e\n\u003cp\u003eMeasures - 4.5cm diameter\u003c\/p\u003e\n\u003cp\u003eTotal diamond weight - 2.06 carat\u003c\/p\u003e\n\u003cp\u003eTotal weight of piece - 19.67 grams\u003c\/p\u003e\n\u003cp\u003eIndependent appraisal values this piece at $9305.\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":47896107942197,"sku":"JB0548","price":7900.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/files\/Dia-Pearl-Pin-1.jpg?v=1705537494"},{"product_id":"antique-tiffany-and-co-citrine-brooch","title":"Rare Louis Comfort Tiffany Citrine Brooch","description":"\u003cdiv data-mce-fragment=\"1\" class=\"description\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eA rare and important antique Tiffany \u0026amp; Co. citrine brooch attributed to Louis Comfort Tiffany, circa 1913-14 under the directorship of Julia Munson. The brooch centres on a large oval cut citrine in a six-claw setting and is supported with another two citrines to the left and right. The brooch is bordered by gold filigree rosettes found in other examples towards the end of Munson's tenure. To the rear of the piece is a hinged gold pin and roller type clasp which is working well and is secure.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis exact piece is very likely the only example of its kind. As stated in the 1909 Tiffany \u0026amp; Co. Blue Book the pieces offered were \"Designed and made under the personal supervision of Louis C. Tiffany. No pieces duplicated.\"\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDuring their 12-year creative partnership, Tiffany and Munson explored many of the same themes employed by Tiffany Studios' glass production, namely the use of colour as ornament to which the medium was subservient. \u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe use of enamels and semi-precious stones was often favoured over more expensive materials in the pursuit of a pure aesthetic. \u003c\/span\u003eTiffany famously stated that his jewels for Tiffany \u0026amp; Co. were 'missionaries', that women would wear into the world, ambassadors of his vision and work in the decorative arts. Overall the form and colours show a clear vision and a harmonious interplay between gold and gemstone.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e\"Oval filigree brooch with an oval Australian black opal at the centre and a rosette border; this is one of several similar brooches made under Julia Munson's direction in 1913-14\" (image attached, reference below)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMarked -\u003c\/span\u003e Stamped 'TIFFANY \u0026amp; CO.' on applied plaque common to similar examples. Unmarked for metal purity but tests as 18 karat gold\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDimensions - 3.7cm L x 2.3cm W\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eTotal weight of piece - 12.7 grams\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eCondition - Excellent antique condition. There are one or two minor chips to the girdle of the centre stone, visible under magnification.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eLiterature - John Loring, \u003cem data-mce-fragment=\"1\"\u003eLouis Comfort Tiffany at Tiffany \u0026amp; Co.\u003c\/em\u003e, New York, 2002, p. 50 (example in attached image), as well as examples on pp. 49, 88\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":47896191762741,"sku":"CONCH0044","price":19500.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/files\/LCT-Citrine-Brooch-1.jpg?v=1705538475"},{"product_id":"belle-epoque-era-handmade-platinum-and-diamond-medallion-pendant-necklace","title":"Belle Epoque Handmade Platinum and Diamond Brooch Pendant","description":"\u003cp data-mce-fragment=\"1\"\u003eThis beautifully handmade, platinum and diamond brooch pendant was crafted in the first part of the 20th Century and can be described as 'Belle Epoque'. The hand pierced platinum disc centres on a cross of Old European cut diamonds, the central stone being of G\/H colour and SI2 clarity weighing 0.48 carat. To the north, south, east and west are a further single Old European cut diamond each between G \u0026amp; J colour and VS-SI clarity with a combined weight of 0.72 carat. The balance of the pendant is set with rose cut diamonds and two small replacement modern brilliant cut diamonds which are all encompassed in the fine milgrain finished filigree work. To the rear of the brooch pendant is a hinged pin with sliding safety catch which is working well and is secure. To the top of the brooch pendant is a small rose cut diamond set bale which is able to be removed from its screw fitting so the piece can be worn as a brooch without any suggestion that it has the possibility of being worn on a chain. The piece is complemented with a fine platinum cable link chain that has a bolt ring clasp. This brooch pendant is perhaps the best iteration of this type we have seen and given its versatility makes it a particularly desirable antique jewel.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eMarked - unmarked however tests as platinum (both chain and brooch pendant)\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eMeasures - 42cm L (chain) 3.5cm diameter (pendant)\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTotal diamond weight - 2.04 carat\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTotal weight of piece - 9.94 grams (pendant) 2.46 grams (chain)\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":48525136462133,"sku":"CONCH0046","price":18500.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/files\/Platinum-Brooch.jpg?v=1711492707"},{"product_id":"1930s-platinum-diamond-bow-brooch","title":"Art Deco Platinum \u0026 Diamond Bow Brooch by Kohn","description":"\u003cp\u003eThis delightful bow brooch was made during the Art Deco period and is signed for the notable maker, Kohn. Crafted from platinum the piece is entirely hand crafted and centres on an Old European cut diamond of G colour and VS2 clarity weighing 0.18 carat. The entire body of the bow is hand pierced and set with a mixture of Old European cut, single cut and semi-modern brilliant cut diamonds, each of G-J colour and VS-SI clarity. To the rear of the brooch is a hinged yellow gold pin and hook with safety catch which is marked 'KOHN'. \u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eFor over 100 years, Henry Kohn \u0026amp; Sons was a high-quality jewellery institution in Hartford, Connecticut. Henry Kohn was born in Bohemia, Austria, in 1839 and came to America in 1865. Henry settled in Hartford, Connecticut, and started his small jewellery business. Kohn's eponymous company was a retail and wholesale diamond and precious gemstone establishment that enjoyed much success. An 1886 article from the Hartford Courant stated that Kohn \"is everywhere recognised as a gentleman of superior business attainments and thoroughly affable ways and manners\". Whilst it is not necessarily evident in the images, the brooch has a wonderful three dimensional 'wave' which was undoubtedly difficult for the jeweller to craft. A lovely example of a platinum and diamond bow brooch from the Art Deco era.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMarked - 'KOHN' for maker and acid tests as platinum\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMeasures - 5.3cm at longest\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTotal diamond weight - 1.85 carat\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTotal weight of piece - 8.58 grams\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIndependent appraisal values the piece at $9210.\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":49460063568181,"sku":"CONCH0051","price":7800.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/files\/Plat-Bow-Pin-1.jpg?v=1717391956"},{"product_id":"mid-century-platinum-diamond-set-floral-clip-brooch-by-w-horowitz-of-alexandria","title":"Platinum \u0026 Diamond Floral Brooch by Wolf Horovitz of Alexandria","description":"\u003cp\u003eThis exceptional brooch pin crafted from platinum and set with diamonds was made by the Egyptian jeweller Wolf Horovitz in the mid 20th Century. The brooch pin takes the form of a pair of floral stems which overlap each other, the flowers, buds and stems all being represented by diamonds. The stems comprise channel set baguette cut diamonds with buds and leaves attached to them in the form of round brilliant cut, French cut and carre cut diamonds. The two flowers in the spray each centre on a round brilliant cut diamond with petals in the form of carre cut and French cut diamonds. Each of the diamonds in the brooch is of G \u0026amp; H colour, with one stone a J, and all between VS and VS2 clarity. In total the piece has a calculated diamond weight of 7.50 carat, with each of the stones being of remarkably good quality. The pin can be secured to a garment via the hinged double prong clasp which is working well and is secure. The pin dates to circa 1950, and is a rare piece by the famed Egyptian jeweller Horovitz. Born in Romania, Wolf Horovitz (1883-1959) counted King Fouad I and King Farouk I as clients when based in Alexandria in Egypt. After the fall of the Egyptian monarchy Horovitz's son moved the business to Geneva where the firm became known as one of the best jewellers in the city. This brooch is a beautiful example of mid 20th Century cocktail jewellery, by a sought after and desirable maker.\u003c\/p\u003e\n\u003cp\u003eMarked - 'W.Horovitz~Alexandrie' and tests as platinum\u003c\/p\u003e\n\u003cp\u003eMeasures - 5.5cm L (at longest point)\u003c\/p\u003e\n\u003cp\u003eTotal diamond weight - 7.50 carat\u003c\/p\u003e\n\u003cp\u003eTotal weight of piece - 22.65 grams\u003c\/p\u003e\n\u003cp\u003eIndependent appraisal values the piece at $39,545.\u003c\/p\u003e\n\u003c!----\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":49460251787573,"sku":"CONTN0041","price":33500.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/files\/Plat-Dia-Flower-Brooch-1.jpg?v=1717393570"},{"product_id":"bohemian-garnet-brooch-czech-singing-community","title":"Bohemian Garnet Brooch 'Czech Singing Community'","description":"\u003cp\u003eThis charming enamel and garnet set brooch is accompanied by its original fitted box and dates to the early 20th Century. The round target style brooch centres on the letters POC, which stands for Pevecka Obec Ceska, or 'Czech Singing Community'. The multicoloured enamels are in lovely condition with no chips or cracks which are sometimes seen in pieces of this age. Surrounded by a rim of deep red garnets, the piece has been crafted from 'tombak' metal, and secures to the rear with a pin and hook clasp which is working well and is secure. The original box which houses the brooch pin is embossed with gilt letters to the lid 'POC' which tells it is original to the piece. A gorgeous little antique brooch from what we now know as the Czech Republic.\u003c\/p\u003e\n\u003cp\u003eMarked - unmarked but tests as tombak\u003c\/p\u003e\n\u003cp\u003eMeasures - 2.7cm W\u003c\/p\u003e\n\u003cp\u003eTotal weight of piece - 6.3 grams\u003c\/p\u003e\n\u003c!----\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":49752998871349,"sku":"JB0567","price":745.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/files\/Garnet-Pin-1.jpg?v=1721345619"},{"product_id":"jean-schlumberger-sombrero-brooch-by-tiffany-company","title":"Jean Schlumberger 'Sombrero' Brooch by Tiffany \u0026 Company","description":"\u003cp\u003eThis rare brooch pin is a design by Jean Schlumberger known as 'Sombrero' and was made by Tiffany \u0026amp; Company in France. The impressive piece is modelled as a sombrero flower which are sometimes also known as a 'Mexican hat flower' and originate in North America. The stylised pin features six petals crafted from platinum and 18 karat white gold which have been set with round brilliant cut diamonds and deep red rubies. The centre of the brooch is crafted from 18 karat yellow gold and has been set with deep red rubies, creating the seed pod section of the flower. The piece is signed for manufacture in France and has a small rubbed French purity mark along with an unidentified work master's mark. To the rear of the brooch is a double hinged clip with sliding safety closure, which is working well and is secure. The brooch pin retains its original 'Tiffany \u0026amp; Co designed by Jean Schlumberger' branded box.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eJean Schlumberger (1907-1987) was a French jewellery designer who created pieces for Tiffany and Company in the mid 20th Century. He is one of only four people to have been allowed to sign his work at Tiffany, alongside Paloma Picasso, Frank Gehry and Elsa Peretti, with the house continuing to produce his designs today. Famous patrons of Schlumberger included Jacqueline Kennedy Onassis, Elizabeth Taylor, and Rachel 'Bunny' Mellon who was undoubtedly his biggest supporter and collector. Mrs Mellon left over 140 pieces of her Schlumberger collection to the Virginia Museum of Fine Arts where they continue to be enjoyed by visitors each year. \u003c\/span\u003eThe Sombrero brooch was first designed by Schlumberger in 1957 and a sapphire and diamond version featured in a Vogue editorial worn on a model's waist at the time. This particular ruby and diamond version we date to the 1960s during the early years of Jean Schlumberger's time at Tiffany \u0026amp; Company. An absolutely breathtaking example of the work of Schlumberger, from the period in which he was creating his most famous pieces.\u003c\/p\u003e\n\u003cp\u003eMarked - 'TIFFANY SCHLUMBERGER' 'MADE IN FRANCE' 'DEPOSE SSM' along with a small French metal purity mark and small work master's mark\u003c\/p\u003e\n\u003cp\u003eMeasures - 4.2cm at widest\u003c\/p\u003e\n\u003cp\u003eTotal weight of piece - 24.81 grams \u003c\/p\u003e\n\u003cp\u003eLiterature - \u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eJohn Loring \u003c\/span\u003e\u003cem\u003eTiffany's 20th Century \u003c\/em\u003e\u003cspan\u003ep146-147. (Image attached)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eNB. The modelled images and video show a pair of Schlumberger 'Cones \u0026amp; Petals' ear-clips which are a separate listing\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":50293147337013,"sku":"JB0573","price":97500.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/files\/Cactus-Brooch-01.jpg?v=1731374194"},{"product_id":"circa-1935-french-art-deco-platinum-diamond-brooch-pin","title":"French Art Deco Platinum \u0026 Diamond Clip Brooch","description":"\u003cp\u003eThis knockout diamond set clip brooch was made in France during the Art Deco period. The handmade platinum brooch is set entirely with semi-modern brilliant cut, baguette cut and a single princess cut diamond. Each of these diamonds are graded as being of G\/H colour and VS-SI clarity totalling 88 pieces and 4.75 carat. The brooch features a wonderful scrolling ribbon type design and we date its manufacture to circa 1935, the tail end of the Art Deco era. Originally this pin would have been one of a pair, which would have attached to a frame to allow it to be worn as a larger brooch. Unfortunately the frame and the second brooch have been lost to time, but this single clip remains and is an exquisite example of Art Deco jewellery. To the hinged double pin at the rear the piece features a rubbed French hallmark, likely a platinum purity stamp, however it tells us the piece was made in France. The clip could be worn on the handkerchief pocket on a man's tuxedo or clipped to the neckline of a lady's gown with such ease.\u003c\/p\u003e\n\u003cp\u003eMarked - rubbed French mark however tests as platinum\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eMeasures - 3 x 3cm\u003c\/p\u003e\n\u003cp\u003eTotal diamond weight - 4.75 carat\u003c\/p\u003e\n\u003cp\u003eTotal weight of piece - 13.75 grams \u003c\/p\u003e\n\u003cp\u003eIndependent appraisal values this piece $16,640.\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":50324299383093,"sku":"JB0574","price":14150.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/files\/Deco-Dia-Pin-1.jpg?v=1733289179"},{"product_id":"14k-white-gold-diamond-mabe-pearl-group-of-4-brooches","title":"Group of Mabe Pearl \u0026 Diamond Brooches in White Gold","description":"\u003cp\u003eThis group of four diamond and mabe pearl brooches are mounted in white gold and were formerly in the collection of the Counts of Hardenberg. Crafted from 14 karat white gold, each brooch pin is set with a single white mabe pearl that measures approximately 15mm and is surrounded by a mixture of round and brilliant cut diamonds. Each of the diamonds are estimated to be of G colour and VS-SI clarity totalling 128 pieces and 4.05 carat. To the rear of each of the brooches is a hinged pin with safety catch, with one of the brooches featuring a different catch to the others. The pieces whilst not antique, are likely from the 1950s and were most probably crafted in Germany. In really lovely order we could see these pinned as a cluster to a heavy black woollen coat in winter with great effect.\u003c\/p\u003e\n\u003cp\u003eMarked - '585' along with unidentified maker's mark\u003c\/p\u003e\n\u003cp\u003eMeasure - 2.5cm in width\u003c\/p\u003e\n\u003cp\u003eTotal diamond weight - 4.05 carat\u003c\/p\u003e\n\u003cp\u003eTotal weight of group - 41.74 grams\u003c\/p\u003e\n\u003cp\u003eIndependent appraisal values the pair at $32,675.\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":50592736739637,"sku":"CONCH0084","price":27750.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/files\/Pearl-Brooches-01.jpg?v=1739751225"},{"product_id":"tiffany-opal-stick-pin","title":"Tiffany \u0026 Company Art Nouveau Opal Set Stick Pin","description":"\u003cp\u003eCrafted from 18 karat yellow gold and set with rose cut diamonds and a cabochon opal, this stick pin was made by esteemed jewellers, Tiffany \u0026amp; Company. The 18 karat yellow gold mount has been set with a four claw set cabochon milky white opal, likely Australian, which has been accented with four rose cut diamonds. There is some delicate white enamelling surrounding the opal and diamonds which is extremely fine and beautifully executed. The pin of the piece is marked 'Tiffany \u0026amp; Co' and it also retains its original silk lined retailing box which is branded for Tiffany \u0026amp; Co of New York and Paris. We date the manufacture of the pin to circa 1915, the height of Tiffany \u0026amp; Company when their label produced the some of the finest jewellery and luxury products in the world. This pin is in exceedingly good condition for its age with only some minor wear and losses to the enamelling, which is expected for a piece of this age. An exquisite addition to a gentleman's tie or lapel, but could also be a beautiful accent on a lady's hat or scarf.\u003c\/p\u003e\n\u003cp\u003eMarked - unmarked for gold but tests as 18 karat and stamped 'Tiffany \u0026amp; Co'\u003c\/p\u003e\n\u003cp\u003eMeasures - 4.5cm L\u003c\/p\u003e\n\u003cp\u003eTotal weight of piece - 2.1 grams (excluding box)\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":50717006528821,"sku":"JB0589","price":7250.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/files\/Tiffany-Pin-1.jpg?v=1741827830"},{"product_id":"mid-century-czech-14kt-white-gold-jade-and-coral-mistletoe-brooch","title":"Nephrite Jade and Coral 'Mistletoe' Brooch","description":"\u003cp\u003eIt's very rare that we have any jewels with any Christmas connotations, however this mid century brooch pin is an exception. Crafted from 14 karat white gold and set with coral, nephrite jade and a single diamond, this pin retains its original retailing box for 'G Sander' in Prague. The brooch likely dates to the mid 20th century based off the design of the fitted box and given it is crafted from white gold we can be confident that it was manufactured after the Art Deco period. The carved jade leaves are mounted to the white gold frame and accented with seven coral cabochon 'berries'. In the stem of the mistletoe is a single rose cut diamond, almost giving the impression of a small raindrop. The brooch features a pin and trombone style clasp which is working well and is secure. There are some slightly rubbed hallmarks to the rear which are unfortunately illegible, however are likely Continental in origin. A really delightful and whimsy brooch which would be striking worn on a white blazer or tweed suit. \u003c\/p\u003e\n\u003cp\u003eMarked - '585' for gold purity\u003c\/p\u003e\n\u003cp\u003eMeasures - 5.5cm L\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eTotal weight of piece - 9.4 grams\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":51041627111733,"sku":"JB0590","price":4250.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/files\/Mistletoe-Brooch-2.jpg?v=1764644298"},{"product_id":"antique-pearl-diamond-sapphire-trident-brooch-pin","title":"Antique Pearl, Diamond \u0026 Sapphire Trident Brooch Pin","description":"\u003cp\u003eThis exceedingly unusual brooch pin dates to the 19th century and has been set with diamonds, natural pearls and a blue sapphire. The frame of the brooch has been hand crafted from 14 karat yellow and rose gold and is silver topped in the sections that have been set with diamonds. The 'fork' section of the brooch has been set with an array of old mine cut and rose cut diamonds varying in size with the largest stone weighing half a carat. Each of the diamonds in the pin range from H to K in colour and SI to P1 in clarity totalling 3.95 carat. Towards the bottom of the pin is a single cabochon cut blue sapphire which has been set with 14 yellow gold claws and surrounded by a halo of rose cut diamonds. There are three natural pearls set in the piece which are each slightly different in colour, between cream and apricot. To the rear of the brooch is a rose gold hinged pin which closes with a folding 'C' type clasp, both are working well and are secure. Interestingly the hinged pin unscrews from the rear of the piece indicating it was very likely able to be converted into a hairpin or even attach to something more grand like a tiara frame. The piece has numerous hallmarks to the rear, a mixture of marks from France and what is now the Czech Republic, however we are uncertain as to which of the two countries it was manufactured in. This brooch pin truly is a piece fit for a connoisseur and is in such beautiful condition for a jewel that is 150 years of age.\u003c\/p\u003e\n\u003cp\u003eMarked - mixture of French \u0026amp; Czech marks \u003c\/p\u003e\n\u003cp\u003eMeasures - 7.7cm L x 3cm W\u003c\/p\u003e\n\u003cp\u003eTotal diamond weight - 3.95 carat\u003c\/p\u003e\n\u003cp\u003eTotal weight of piece - 28.19 grams\u003c\/p\u003e\n\u003cp\u003eIndependent appraisal values the piece at $22,000.\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":51041699823925,"sku":"CONCH0100","price":18700.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/files\/Trident-Brooch-1.jpg?v=1750725559"},{"product_id":"colonial-australian-gold-and-garnet-bow-brooch","title":"Colonial Australian Gold and Garnet Bow Brooch","description":"\u003cp\u003eThis unique and historical brooch pin was manufactured in Victoria in the mid 19th century. By family repute, the brooch was crafted from gold that Alexander Fyfe (1826-1903) had mined in Ballarat as an early prospector, and later had manufactured into a brooch for his to be wife, Jane (pictured), in around 1854. The ornately engraved high carat gold bow has been set with 10 oval cut Australian 'almandine' type garnets and finished with a hinged pin and catch to the rear. Alexander Fyfe is noted as one of the first prospectors in Ballarat during the beginning of the gold rush before moving into a successful career in Victorian and Queensland politics. Fyfe held a seat in the \u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eVictorian Legislative Assembly in the 1850s and represented Rockhampton in the Queensland Legislative Assembly in the early 1870s. The realistically modelled brooch has been well worn and shows signs of use and repair, especially to the rear, all commensurate with age and use. There is a fine gold safety chain with additional pin attached to the piece for added security, however this could be removed if desired. This jewel has remained in the Fyfe family until being recently acquired by The Antique Guild in 2025 and is an important example of early Australian colonial jewellery. A remarkable survivor from the mid 19th Century, when Australia as we know it was still in its infancy.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMarked - unmarked however tests as 19 karat gold\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMeasures - 5.2cm W x 4cm L\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTotal weight of piece - 9.7 grams\u003c\/span\u003e\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":51125426225461,"sku":"JB0592","price":5450.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/files\/Australian-Brooch-1.jpg?v=1756272916"},{"product_id":"art-deco-platinum-onyx-diamond-bow-brooch-original-box","title":"Art Deco, Platinum, Onyx \u0026 Diamond Bow Brooch","description":"\u003cp\u003eThis exceptionally beautiful 'bow' brooch was made during the Art Deco period and has been set with diamonds and black onyx. The handmade platinum frame takes the form of a delicate bow which has been set with 48 old European cut diamonds graded between G and H in colour and SI in clarity totalling 2.10 carat. To add to the Art Deco flair of the piece it has been further set with 43 baguette cut pieces of black onyx, a very popular accompaniment to diamonds in Deco jewellery. To the rear the piece is finished with a hinged pin and 'C' type catch with safety closure, ensuring the piece stays firmly attached to a garment. The brooch retains what we believe to be its original retailing box from Johnson, Walker \u0026amp; Tolhurst who operated from Conduit Street in London. The firm was founded in 1849 and counted Winston Churchill and Indian Maharajas among their clientele. The piece likely dates to the 1930s and presents in good condition, however has been worn throughout its life and several of the onyx pieces have cracks or chips, along with a single diamond showing a chip. These imperfections are not noticeable unless very closely inspected and are commensurate with age and use. This is perhaps the most exquisite Art Deco bow brooch we have had and is bound to be an elegant addition to an evening gown or black jacket.\u003c\/p\u003e\n\u003cp\u003eMarked - unmarked but tests as platinum\u003c\/p\u003e\n\u003cp\u003eMeasures - 7cm in length\u003c\/p\u003e\n\u003cp\u003eTotal diamond weight - 2.10 carat\u003c\/p\u003e\n\u003cp\u003eTotal weight of piece - 9.41 grams\u003c\/p\u003e\n\u003cp\u003eIndependent appraisal values the piece at $9400.\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":51486295818549,"sku":"JB0605","price":8450.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/files\/Dia-Onyx-Bow-2.jpg?v=1764127682"},{"product_id":"18kt-yg-tiffany-co-turquoise-set-flower-brooch-pin","title":"Mid Century Tiffany \u0026 Co Flower Brooch","description":"\u003cp\u003eDuring the mid 20th century it was undeniable that Tiffany and Company were one of the most luxurious jewellery companies in the world. This gorgeous stylised flower brooch pin dates to that period of their fame and was made in Italy for retail by Tiffany. The hefty brooch pin is crafted from 18 karat yellow gold and set with a single oval piece of cabochon turquoise which forms the central 'pollen' of the flower. The very tips of the petals on the flower are textured with the most incredible mottled finish leaving a bold contrast. The piece features a hinged pin to the rear with rolling safety catch for added security when worn. The piece is signed to the inside of the rear of the flower with a plaque and indicates it was manufactured in Italy for retail by Tiffany in their stores. The cabochon turquoise is of the quality that it has possibly been sourced in Persia (modern day Iran) where some of the most beautiful turquoise in the world was mined during the 20th century. An absolutely delightful brooch which is begging to be pinned to a heavy winter coat.\u003c\/p\u003e\n\u003cp\u003eMarked - 'TIFFANY \u0026amp; CO' '18KT' and 'ITALY'\u003c\/p\u003e\n\u003cp\u003eMeasures - 5.5cm L x 3cm W\u003c\/p\u003e\n\u003cp\u003eTotal weight of piece - 25.9 grams\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":51486580277557,"sku":"JB0607","price":9750.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/files\/Tiffany-Turquoise-Flower-1.jpg?v=1762750208"},{"product_id":"18kt-yg-henry-dunay-brooch-pin","title":"Henry Dunay Brushed 18kt Gold Brooch Pin","description":"\u003cp\u003eWe don't regularly get pieces by the American jeweller Henry Dunay, but when we do we get very excited. This beautifully textured brooch has been crafted in 18 karat yellow gold and has the look of a piece of stylised gold ribbon. The brooch is very typical of the Dunay taste, with the famed north American jeweller favouring textured gold, with this brooch having what could be described as a brushed 'Florentine' finish. To the rear the brooch has a stainless steel and yellow gold hinged pin with trombone clasp which is working well and secure. Henry Dunay (1935-2023) could be described as being one of America's greatest jewellers, with Elizabeth Taylor and Hillary Clinton counted among his clientele. This very modern brooch pin is probably only 20 or 30 years old, is in excellent condition, and is ready to be pinned on a beautiful blazer or even the brim of a fine hat.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eMarked - 'Dunay 18K\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e© 750' \u0026amp; 'C5510' likely a catalogue number\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMeasures - 4.7cm at longest point\u003c\/p\u003e\n\u003cp\u003eTotal weight of piece - 19.75 grams\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":52069497143605,"sku":"JB0611","price":7450.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/files\/Dunay-Ribbon-Brooch-1.jpg?v=1765938091"},{"product_id":"edwardian-diamond-plaque-brooch-pin","title":"Edwardian Diamond Plaque Brooch Pin","description":"\u003cp\u003eThis rather incredible diamond plaque brooch was made during the Edwardian period. The piece has been entirely hand made from platinum and set with 136 old European cut diamonds which are estimated to be of G colour and SI clarity totalling approximately 5 carats. The plaque takes the form of a spiralling wreath type motif with perhaps what is supposed to mimic berries. The design of the brooch is hauntingly similar to the Boucheron diamond wave tiara which is inspired by the Japanese artist Hokusai's work 'The Great Wave off Kanagawa'. Interestingly three of the sides of this brooch are rippled while the top edge is completely straight, leading us to think it was perhaps originally one half of a double belt buckle, and later converted to be a brooch. To the rear the brooch has a 14 karat white gold hinged pin with a lever style safety catch which is working well and is secure. A really delightful piece of Edwardian period jewellery which would be an exquisite accompaniment to a little black dress.\u003c\/p\u003e\n\u003cp\u003eMarked - '14K' for gold purity\u003c\/p\u003e\n\u003cp\u003eMeasures - 3.2cm H x 4.5cm W\u003c\/p\u003e\n\u003cp\u003eTotal diamond weight - 5.00 carat\u003c\/p\u003e\n\u003cp\u003eTotal weight of piece - 15.95 grams\u003c\/p\u003e\n\u003cp\u003eIndependent appraisal values the piece at $18,000.\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":52069761220917,"sku":"JB0612","price":15200.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/files\/Rectangular-Diamond-Brooch-1.jpg?v=1765943186"},{"product_id":"14kt-yg-sapphire-moonstone-mid-century-brooch","title":"Retro 14kt Gold, Moonstone, and Sapphire Brooch Pin","description":"\u003cp\u003eCrafted from 14 karat yellow gold, and set with moonstones and sapphires, this brooch pin dates to the mid 20th century. The naturalistic style brooch pin takes the form of a leaf which has a spray of moonstones and sapphires which almost has a firework like appearance. Each of the four moonstones have been five claw set and are cabochon cut stones, while the five round cut sapphires are each four claw set and are Ceylonese in origin. To the rear of the piece is a hinged yellow gold 'double pin' with a singular rolling safety catch, which is working well and is secure. \u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eIt is hard to be certain of the origin of this piece, but it is very much in the taste of the 1950s Retro period jewellery, which was often crafted from gold and bold in its proportions. The brooch pin presents in very lovely condition for its age and shows only the minor signs of wear associated with age and use. A beautiful addition to a winter coat or a delightful piece to pin to a beret or a hat brim.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMarked - '14K' for gold purity\u003c\/p\u003e\n\u003cp\u003eMeasures - 5cm L\u003c\/p\u003e\n\u003cp\u003eTotal weight of piece - 15.57 grams\u003c\/p\u003e\n\u003cp\u003eIndependent appraisal values the piece at $9000.\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":52069772689717,"sku":"JB0613","price":7650.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/files\/Sapphire-Moonstone-Brooch-1.jpg?v=1765944199"},{"product_id":"mid-century-diamond-convertible-brooch-reflection-by-trabert-hoeffer-mauboussin","title":"Trabert \u0026 Hoeffer Mauboussin 'Reflection' Brooch in White Gold \u0026 Diamonds","description":"\u003cp\u003eThis knockout double brooch pin was made by the wonderful partnership that were Trabert \u0026amp; Hoeffer Mauboussin. The brooch pin is able to be dated to between 1935 when the firms entered a partnership and roughly 1953 when it was dissolved. The brooch features the word 'Reflection' on a plaque to the rear which was a range introduced in 1938 and was usually marked to the rear as this example is. This particular piece is what is known as a 'double clip' brooch pin, which consists of two separate dress pins that can be mounted onto a frame and be worn as a single, much larger brooch pin. The piece which is crafted from 14 karat white gold takes the form of stylised flower motifs with long stamens and stems. The two largest diamonds in the piece are each F colour, measure 0.79 carat and 0.74 carat and are SI2 and VS1 in clarity. These two largest stones are classed as being early brilliant cut stones, as are a number of the other diamonds in the piece, combined with baguette cut and single cut diamonds. The balance of the diamonds are each of F\/G colour and VS to SI in clarity, and combined with the two larger stones weigh approximately 15.18 carat. The two dress pins have hinged double pins to the rear which can be clipped over a small white gold frame that is fitted with a larger single hinged pin and finished with a rolling safety catch. This incredible jewel is completely handmade and likely dates to the 1940s when Retro period jewellery was most popular. In incredible condition the piece shows minimal signs of use and is ready to adorn a 21st century woman.\u003c\/p\u003e\n\u003cp\u003eMarked - 'Reflection' \u0026amp; 'TRABERT \u0026amp; HOEFFER MAUBOUSSIN' along with '14K'\u003c\/p\u003e\n\u003cp\u003eMeasures - 7.5 x 7cm\u003c\/p\u003e\n\u003cp\u003eTotal diamond weight - 15.18 carat\u003c\/p\u003e\n\u003cp\u003eTotal weight of piece - 44.05 grams\u003c\/p\u003e\n\u003cp\u003eIndependent appraisal values the piece at $60,100.\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":52565983232309,"sku":"JB0615","price":51000.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/files\/Mauboussin-Brooch-1.jpg?v=1776134743"},{"product_id":"amethyst-turquoise-and-diamond-bouquet-brooch-by-verdura","title":"Amethyst, Turquoise, and Diamond Bouquet Brooch by Verdura","description":"\u003cp\u003eCrafted by one of the world's leading jewellery firms, this brooch has been made from platinum, turquoise, amethyst and diamonds. The brooch is signed 'Verdura' for the illustrious north American jewellery house founded by Duke Fulco di Verdura. The piece takes the form of a 'bouquet' which has been crafted in platinum, with the flowers in the form of cabochon turquoise, round cut amethysts and brilliant cut diamonds. The bouquet is tied with a diamond set 'bow' and each of the stems of the flowers have been further set with diamonds. Each of the diamonds are estimated to be of F colour and VS clarity totalling 2.71 carat. To the rear this very sculptural brooch has a hinged double pin and single safety roller catch which is working well and is secure. \u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eWhilst it is difficult to know when this particular brooch was crafted, it is likely that it was sometime in the last 20 years, in the time since Ward \u0026amp; Nico Landrigan revived the iconic jewellery house. \u003c\/span\u003eThe pin is signed Verdura and whilst probably only manufactured in recent decades is a beautiful example of jewellery by one of the world's most notable makers. \u003c\/p\u003e\n\u003cp\u003eMarked - 'VERDURA' and whilst unmarked for metal tests as platinum\u003c\/p\u003e\n\u003cp\u003eMeasures - 6cm in length\u003c\/p\u003e\n\u003cp\u003eTotal diamond weight - 2.71 carat\u003c\/p\u003e\n\u003cp\u003eTotal weight of piece - 40.01 grams\u003c\/p\u003e","brand":"The Antique Guild","offers":[{"title":"Default Title","offer_id":52566316679477,"sku":"CONCH0123","price":45000.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/3042\/9254\/files\/Verdura-Brooch-1.jpg?v=1776140879"}],"url":"https:\/\/theantiqueguild.com.au\/collections\/antique-brooches.oembed?page=3","provider":"The Antique Guild","version":"1.0","type":"link"}