Sold2023Exquisite GIA Natural No Heat Sapphire 18k Gold Diamond Enamel Pearl Art Nouveau Watch Pin BroochTitle: Exquisite GIA Natural No Heat Sapphire 18k Gold Old Cut Diamond Enamel Pearl Art Nouveau Watch Pin Brooch Description: Quite the stunning Art Nouveau era 18k gold & enamel ladies watch pin herSee Sold Price
Sold2021Antique 18K Gold Silver Diamond Brooch PinMETAL: 18k Gold and Silver. GEMSTONES: Center old mine diamond approx. 0.25ct, side old mine and rose cut diamonds . MEASUREMENTS: Brooch is 33mm x 33mm wide. TESTED: 18k, Silver. WEIGHT: 16.5 grams.GSee Sold Price
Sold2021Mid Century Platinum 18k Gold Diamond Brooch PinMid century platinum and 18k yellow gold brooch with rose cut and old mine cut diamonds. Center diamond approx. 0.21ct, surrounding diamonds approx. 1.60ctw. Brooch is 48mm x 38mm. Tested: Plat, 18k.See Sold Price
Sold2021French Art Nouveau 18k Gold Diamond Dragon Brooch PinFrench Art Nouveau 18k gold dragon brooch with old mine and rose cut diamonds. Brooch measures 47mm x 35mm. Marked with French marks. Weight - 3.7 grams.See Sold Price
Sold2019Antique 18K Gold Silver Diamond Brooch Pin PendantMETAL: 18k gold. Silver. GEMSTONES: Rose and old mine cut diamonds (2 missing diamonds). MEASUREMENTS: Brooch/Pendant is 56mm long x 25mm wide. MARKED: Owl Hallmarks. WEIGHT: 10.8 grams.Gemstones haveSee Sold Price
Sold2018A Lady's 18K Diamond Spray Brooch18K yellow gold spray brooch featuring 0.84ct Old European cut diamond in the center with 23 additional diamonds in brooch, pin/pendant capabilities, 2.25 in. L, rope design, 25.9 gramsSee Sold Price
Sold202018K Gold Platinum Diamond Emerald Brooch PinMETAL: 18k Gold and Platinum. GEMSTONES: Rose cut and old mine cut diamonds approx. 25 stone. Emerald. MEASUREMENTS: Brooch is 52mm x 11.9mm. MARKED/TESTED: 750/Plat. WEIGHT: 5 grams.Gemstones have noSee Sold Price
Sold2019Antique 18k Gold Platinum Diamond Bar Brooch PinMETAL: 18k Gold/ Platinum. MEASUREMENTS: Brooch is 58mm x 4.8mm. Comes with box. GEMSTONES: Old mine and rose cut diamonds approx.1.00-1.20ctw. TESTED: 18k/ Plat top. WEIGHT: 3.8 grams.Gemstones haveSee Sold Price
Sold2021Antique 18K Gold Silver Diamond Pearl Brooch PinMETAL: 18k Gold and Silver. GEMSTONES: Diamonds approx. 80 stone (old mine and rose cut stones) . Pearls. MEASUREMENTS: Brooch is 38mm x 31mm. TESTED: 18k Gold/Silver. WEIGHT: 10 grams.Gemstones haveSee Sold Price
Sold2024Antique 18k Gold Silver Diamond Pearl Brooch PinMETAL: 18k Gold/ Silver. GEMSTONES: Diamonds - mix of rose and old mine cut stones, Pearl 3.5mm. MEASUREMENTS: Brooch is 55mm x 48mm. TESTED: 18k/ Silver. WEIGHT:10.7 grams.Gemstones have not been graSee Sold Price
Sold2021Retro 18k Gold Diamond Ruby Brooch PinMETAL: 18k Rose Gold. MEASUREMENTS: Brooch is 35mm x 42mm. GEMSTONES: small rose cut and one larger old mine cut diamond (approx. 0.35ct), Rubies. TESTED: 18k. WEIGHT: 10.7 grams.Gemstones have not beSee Sold Price
Sold2023Diamond and 18K Gold Double Clip Brooch 18 karat white gold and diamond double clip, brooch pin. 218 karat white gold and diamond double clip, brooch pin. 2 larger old mine cut diamonds approximately .65 carats each. H-I color. VS2 clarity. 136 round diamonds approximately 2.9 carats. 28 baguettesSee Sold Price
Sold2020Continental 18k Gold Diamond Sapphire Flower Brooch PinLarge 1940s Continental 18k gold two flowers brooch pin, featuring one oval star sapphire cabochon - approx. 10 x 8.5mm, and approx. 2.80-3.00ctw in Old Euro and rose cut diamonds. Brooch is 84mm x 66See Sold Price
Sold202014K Gold Diamond Emerald Brooch PinMETAL: 14k Gold, 18k stem. GEMSTONES: Diamonds approx. 49 stones, rose and old mine cut. Emerald - 6 x 4.6mm. MEASUREMENTS: Brooch is 50mm x 37mm wide. TESTED: 14k, 18. WEIGHT: 19.6 grams.Gemstones haSee Sold Price
2023Antique Art Nouveau Diamond Ruby Flower Brooch Pin 18K Yellow Gold, 38.16 GrAntique Art Nouveau Diamond Ruby Flower Brooch Pin 18K Yellow Gold, 38.16 Gr This is a beautiful one-of-a-kind brooch. Circa: 1895 - 1910; Art Nouveau Diamonds: 103 old rose cuts 1.03 ct, G, SI1 GemstSee Sold Price
Sold201718k gold diamond and pink spinel winged insect pin18k gold, diamond and pink spinel winged insect pin.This brooch contains 56 old minor cut diamonds that weigh conservatively .10cts each, for a total diamond weight of 5.7 carats.The diamonds have anSee Sold Price
Sold2020Antique Platinum 14K Gold Diamond Brooch PinMETAL: Platinum and 14k Gold. GEMSTONES: Old mine cut diamonds approx. 0.84ctw (center diamond approx. 0.62ct). MEASUREMENTS: Brooch is 38mm x 11mm wide. TESTED: Plat, 18k. WEIGHT: 3.7 grams.GemstonesSee Sold Price
Sold202118k gold diamond and coral brooch. signed Cartier.18k gold floral pin set with 30 old cut diamonds vs-si/f-g . A carved coral hand studded with diamonds and red rubies grasps the stem of the brooch. At the top of the branch a flower sprouts out withSee Sold Price
Sold2023TIFFANY & CO. PLATINUM & 18K 4CTW DIAMOND BROOCHCirca 1890's Art Nouveau antique Tiffany and Co platinum brooch having 4ctw old mine cut diamonds(Clarity:VS-SI/Color:E-H) with an onyx inlay and 18K yellow gold clasp/pin. Stamped 18K on clasp, engraSee Sold Price
Sold2024ANTIQUE 18K GOLD ENAMEL & DIAMOND BOW BROOCH, 12gAn 18k yellow gold, and white and blue enamel bow shaped brooch, with old mine and rose cut diamonds. With pin closure, possibly Edwardian, testing 18k. L. 4cmSee Sold Price
Sold2021Antique Victorian era 18k Gold brooch with DiamondsAntique Victorian era 18kt acid tested gold brooch with 21 old cut genuine natural diamonds and 16 rose cut diamonds, all are very good quality. The back pin is made of 18kt yellow gold, the brooch meSee Sold Price
Sold2022Edwardian Platinum Brooch Set w/ DiamondsEdwardian brooch from beginning of 20th century designed as a half crescent, made of platinum (acid tested - the pin on the reverse is made of 18K Yellow Gold) and set with many lovely Old European CuSee Sold Price
Sold2024Antique Brooch with Pair of Jadeite Carvings within Black Onyx FramesAntique Brooch with Pair of Jadeite Carvings within Black Onyx Frames Old European cut diamonds and rubies set within platinum. The frame, pin, and catch are 18K white gold. L. 2 in. Provenance: The eSee Sold Price
Sold2016Two Gold Pins: Floral Sprig and BirdAn assembled pairing of two pins: a 14K white gold floral sprig with blue sapphires and Old mine and full cut diamonds; an 18K yellow gold bird brooch with two turquoise cabochons and ruby eye. 16.2dwSee Sold Price
1 day LeftFederal Assets AuctioneersAntique Victorian 18k Gold 1.97 ctw Old European Diamond Swirl Flower Pin Brooch$1
7 days LeftJasper52Antique Victorian Rectangle Diamond Pendant Brooch Pin 18K Yellow Gold, 16.25 Gr$5,500
7 days LeftJasper52Victorian DIAMOND RUBY GOLD BUTTERFLY BROOCH PIN 11.50 cts c.1900s Magnificent$12,000
4 hrs LeftSeized Assets AuctioneersVintage 18k Gold Detailed Enamel w/ Diamond Spotted Leopard Panther Brooch Pin$1
7 days LeftJasper52Antique Emerald Diamond Crescent Moon Brooch Pin 18K Yellow Gold 2.42 CTW 7.73 G$2,400
7 days LeftJasper52Antique Art Nouveau Diamond Ruby Flower Brooch Pin 18K Yellow Gold, 38.16 Gr$4,200
Nov 03Modern JewelryVictorian DIAMOND RUBY GOLD BUTTERFLY BROOCH PIN 11.50 cts c.1900s Magnificent$19,500
4 hrs LeftSeized Assets AuctioneersVintage 18k Gold Oval Painted Portrait Diamond Enamel Pearl Frame Brooch Pendant$1
Nov 03Modern JewelryVintage Yellow Gold Sputnik PIN Brooch Clip French Diamond Ruby Sapphire 1950s$6,800
2024Seized Assets AuctioneersAntique Edwardian 18K Gold 2.53 ctw GIA Diamond & Demantoid Garnet Drop Pin BrooSee Sold Price
4 days LeftSeized Assets AuctioneersAntique Edwardian Platinum Top 18k Gold 0.55 ctw Diamond Milgrain Bar Pin Brooch$1
Featured7 days LeftJasper52Antique Victorian Enamel Diamond Flower Spray Brooch 18K Yellow Gold, 34.49 Gram$4,200
Oct 12Hess Fine AuctionsSpectacular Victorian Old Euro 5ctw Horseshoe Equestrian 18k Rose Gold Pendant or Brooch Pin$850(6 bids)