Save2026Antique Rene Boivin Platinum Diamond Brooch Circa 1880s Estate JewelryChairish Auctions4.5(10.4k)Est. $106,000-$127,000Buy Now for $88,000.00
Save3 days LeftVAN CLEEF & ARPELS Platinum Diamond Brooch 15.40 Ct D-E VVS-VSDiamond Depot4.3(11)Est. $198,281-$239,920$65,500
Save2 days LeftArt Deco Platinum Diamond Brooch 25.20 Ct F VVS ClarityDiamond Depot4.3(11)Est. $60,066-$72,679$17,250
Save10 hrs LeftOscar Heyman Platinum Ruby Diamond Brooch Necklace with Ribbon DesignDiamond Depot4.3(11)Est. $70,759-$91,987$39,250
Save10 hrs LeftDavid Webb 1960s 25 Carat Diamond Cluster Platinum BroochDiamond Depot4.3(11)Est. $85,029-$102,885$30,250
Save9 hrs Left1960's GIA Certified Burma No-heat Ruby Diamond Brooch 18K PalladiumDiamond Depot4.3(11)Est. $48,031-$58,118$22,500
Save1 day LeftDavid Webb Platinum Flower Brooch 22 Carat Diamond Signed WEBBDiamond Depot4.3(11)Est. $99,343-$120,205$33,000
Save1 day LeftStunning Platinum and 18K Yellow Gold 25ct Diamond Flower BroochDiamond Depot4.3(11)Est. $50,268-$60,824$23,500
Save2 days LeftBelle Epoque Platinum Diamond Brooch Pendant with South Sea PearlDiamond Depot4.3(11)Est. $59,171-$71,597$27,750
Save3 days LeftDavid Webb 18K Yellow Gold Platinum Diamond Knot Brooch 8.00ctDiamond Depot4.3(11)Est. $55,273-$66,880$21,250
Save10 hrs LeftDavid Webb Platinum Coral Dolphin Brooch with Diamonds 2.70 CtsDiamond Depot4.3(11)Est. $110,355-$133,529$42,500
Save2 days Left18K Yellow Gold South Sea Pearl Diamond Brooch Set 2 PiecesDiamond Depot4.3(11)Est. $34,676-$41,958$16,250
Save1 day LeftEuropean 18k Yellow Gold Platinum Turquoise Diamond Paisley BroochDiamond Depot4.3(11)Est. $21,960-$26,571$7,200
Save1 day LeftDavid Webb Sagittarius Diamond Brooch in Platinum and 18K Yellow GoldDiamond Depot4.3(11)Est. $47,264-$57,190$13,750
Save1 day LeftDavid Webb Platinum 18K Gold 20 Carat Diamond Flower BroochDiamond Depot4.3(11)Est. $65,284-$78,994$20,250
Save10 hrs LeftArt Deco Platinum 25 Carat Diamond Double Clip BroochDiamond Depot4.3(11)Est. $65,284-$78,994$24,500
Save1 day LeftArt Deco Platinum 14.95 Ct Diamond Brooch 2.25 Inches F-G VVS-VSDiamond Depot4.3(11)Est. $28,904-$34,973$13,500
SaveBuy NowArt Deco Platinum Diamond Brooch 24.00 Ct 94 Round 45 Baguette DiamondsMynt Auctions4.5(853)$25,900(16 bids)
Save10 hrs LeftDavid Webb 18K White Gold Diamond Ruby Amethyst Pearl BroochDiamond Depot4.3(11)Est. $53,271-$64,458$16,250
Save3 days Left1960's 14K White Gold Emerald Diamond Brooch 15 Ct Emeralds 89 DiamondsDiamond Depot4.3(11)Est. $32,461-$39,278$10,500
Save1 day LeftExquisite 20 Carat Diamond Bird Brooch in Platinum and 18K Yellow GoldDiamond Depot4.3(11)Est. $37,743-$45,669$11,000
Save3 days LeftDavid Webb Platinum 18K Gold Panther Brooch with Diamond CollarDiamond Depot4.3(11)Est. $50,268-$60,824$23,500
Save3 days LeftArt Deco 18K White Gold 4.85 Ct. Diamond Brooch with Center 2.25 Ct. DiamondDiamond Depot4.3(11)Est. $24,452-$29,587$9,300