Sold201918k Gold Platinum Diamond Brooch PinMETAL: 18k Gold/ Platinum. MEASUREMENTS: Brooch is 79mm x 30mm. GEMSTONES: Diamonds approx. 115 stones. TESTED: 18k/plat top. WEIGHT: 11.7 grams.Gemstones have not been graded for color and clarity ,aSee 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
Sold201818K Gold Platinum Diamond Jabot Brooch PinMETAL: 18K gold, platinum. GEMSTONES: diamonds-approx. 0.60ctw. MEASUREMENTS: brooch is 68mm long x 20mm at widest point. TESTED: 18K, platinum. WEIGHT: 5.2 grams.Gemstones have not been graded for coSee Sold Price
Sold202018K Gold Platinum Diamond Ruby Bird Brooch PinMETAL: 18k Gold and Platinum. GEMSTONES: Diamonds approx. 0.28ctw. Ruby eyes. MEASUREMENTS: Brooch is 45mm x 49mm. MARKED/TESTED: CB 750/Plat. WEIGHT: 15 grams.Gemstones have not been graded for colorSee Sold Price
Sold202418k Gold Platinum Tourmaline Diamond Flower Brooch PinMETAL: 18k Gold/Platinum. GEMSTONES: Mixed cut diamonds approx. 36 stones. Tourmaline. MEASUREMENTS: Brooch is 45mm x 36mm. MARKED: Hallmarks. WEIGHT: 8.3 grams.Gemstones have not been graded for coloSee Sold Price
Sold2023Antique 18k Gold Platinum Diamond Ruby Bar Brooch PinMETAL: 18k Gold. GEMSTONES: Two small rose cut diamonds. Ruby. Center gemstone is chipped. MEASUREMENTS: Brooch is 43mm x 5mm (missing a dangle element). TESTED: 18k, Plat. WEIGHT: 3.2 grams.GemstonesSee 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
Sold2019Antique Platinum 18k Gold Diamond Brooch PinMETAL: Platinum/ 18k Gold. MEASUREMENTS: Brooch is 69mm x 21mm. Chain is 3.75" long (with safety pin). TESTED: Plat top/ 18k gold. WEIGHT: 13.9 grams.Gemstones have not been graded for color andSee Sold Price
Sold2020Antique Platinum 18K Gold Diamond Pin BroochMETAL: 18k Gold, Platinum. GEMSTONES: Center diamonds approx. 0.13ctw. Rose cut diamonds. MEASUREMENTS: Brooch/Pin is 70mm x 6mm. MARKED/TESTED: 750, Platinum. WEIGHT: 4.8 grams.Gemstones have not beeSee Sold Price
Sold2023Tiffany & Co Picasso Gold Platinum Diamond XO Graffiti Brooch PinMetal : 18k Gold and Platinum Designer : Paloma Picasso for Tiffany & Co Gemstone : Diamonds approx. 0.20ctw Measurements : Brooch is 56mm x 15mm Marked: : Tiffany & Co Pt950 750, Paloma PiSee Sold Price
Sold2022Art Deco Diamonds, Platinum & 18k Gold Car Pin BroochCirca 1920s. Art Deco Car Brooch crafted in 18k yellow Gold and Platinum on top, accented with Rose cut Diamonds. Along with one natural Round cut Emerald. Weight: 5.4 grams. Measurements: 1.2 x 0.6 iSee Sold Price
Sold2018UDALL & BALLOU ART DECO PLATINUM, 18K GOLD, SAPPHIRE,UDALL & BALLOU ART DECO PLATINUM, 18K GOLD, SAPPHIRE, AND DIAMOND BAR PIN / BROOCH, tested, marked "U&B", featuring 11 hexagonal-cut sapphires in slightly tapering sizes from 4.1 to 4.7 mm side to sidSee 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
Sold2023Tiffany & Co Schlumberger Apollo 18k Yellow Gold Pave Diamond Platinum BroochTiffany & Co. Schlumberger Apollo Pave Diamond Platinum Yellow Gold Pin Brooch Comes with C.O.A. ! Brand: Tiffany & Co. Collection: Schlumberger Style: Pin Brooch Condition: Pre-owned Diamond: 8 TCW MSee Sold Price
Sold20161950s Patinum Diamond Bow Brooch PinMETAL: Platinum. GEMSTONES:transitional cut diamonds.-approx. 3.30-3.50ctw. MEASUREMENTS: brooch is 42mm x 25mm at widest point. TESTED: Platinum. Stem is 18K gold. WEIGHT: 10.5 grams. Gemstones haveSee Sold Price
Sold2019Art Deco 18k Gold Platinum Diamond Arrow Jabot PinMETAL: 18k Gold/ Platinum. MEASUREMENTS: Brooch is 40mm long. GEMSTONES: Rose cut diamonds. TESTED: Plat/ 18k. WEIGHT: 2.9 grams.Gemstones have not been graded for color and clarity ,and tested for clSee Sold Price
Sold2019Art Deco 18k Gold Platinum Diamond Arrow Jabot PinMETAL: 18k Gold/ Platinum. MEASUREMENTS: Brooch is 44mm long. GEMSTONES: Diamonds, blue stones. TESTED: 18k/ Plat. WEIGHT: 2.3 grams.Gemstones have not been graded for color and clarity ,and tested foSee Sold Price
Sold2021Diamonds, Rubies, Pearls & 18k Gold Pin BroochArt Deco Pin Brooch crafted in 18k Gold and Platinum featuring Natural Baguette Rubies Approx. 2cts accented by Rose cut Diamonds Approx. 0.45cts. Set with two round pearls on each side. Stamp: "M.D."See Sold Price
Sold2022Art Deco Diamonds & 18k Gold BroochArt Deco Pin Brooch crafted in 18k yellow Gold and Platinum, set with Rose cut Diamonds, Rubies & Tsavorites. Embellished with applications of Red Enamel. Measurements: 0.80 x 0.65 inches. Weight: 3.1See Sold Price
2024Vintage David WEBB BROOCH Pin Pendant 18k Gold Gems Estate JewelryVK ITOO DAVID WEBB 18 karat Yellow Gold Platinum Diamond Emerald Brooch A gorgeous vintage David Webb 18 karat gold brooch, featuring emerald and diamond. Designed as a swirled branch, this vintage DaSee 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
Sold2022A Vintage 18k White Gold Diamond Pearl Cluster Brooch PinA Vintage 18k White Gold Diamond Pearl Cluster Brooch Pin featuring a cluster of (27) Pearl Beads drilled and mounted on Platinum along with Numerous transparent near-colorless Diamonds and Orange-yelSee Sold Price
Sold2023Art Deco Platinum & 18k Gold Car Pin BroochDESCRIPTION: An Art Deco Pin Brooch comprised of an 18k yellow gold foundations, inlaid with black Onyx, a platinum setting inset with Diamonds and a final Ruby accent. Stamped along the "750" Total WSee Sold Price
24 hrs LeftBidhausDavid Webb Platinum & 18K Yellow Gold Sagittarius Diamond Zodiac Pendant Pin Brooch$10
15 hrs LeftSeized Assets AuctioneersAntique Edwardian French 18k Gold & Platinum 0.80 ctw Diamond Pearl Bar Pin Broo$1
2 days LeftMynt AuctionsDavid Webb Platinum & 18K Yellow Gold 15.80cts Heraldic Diamond Pendant Brooch$5
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