4 days LeftDavid Webb 1980s Topaz Diamond Brooch Necklace Platinum 18K Yellow GoldEst. $54,454-$60,988$19,000Diamond DepotNew York, NY
FEATUREDEnds in 5d 20hTiffany & Co Schlumberger 18k Yellow Gold Platinum Diamond 5 Leaf Pin BroochEst. $17,000-$20,000$11,000Jasper52New York, NY
Ends in 6d 0hVan Cleef & Arpels Rose de Noel Diamond White Coral Flower Yellow Gold BroochEst. $35,000-$42,000$22,000Jasper52New York, NY
4 days LeftDavid Webb Ruby Diamond Flower Brooch Pendant 18K PlatinumEst. $37,466-$48,705$28,750BidhausNew York, NY
2 days LeftArt Deco 16.40 Ct Diamond Brooch in Platinum and 18K GoldEst. $51,006-$57,127$14,250Diamond DepotNew York, NY
Live NowVan Cleef & Arpels Vintage Rose de Noel 18K Yellow Gold 1.54ct Diamond and Coral BroochEst. $30,000-$33,000$26,000Eastern European Art Gallery IncBroomall, PA
Ends in 3d 6hVintage Cartier 18k Gold Diamond and Emerald Horse BroochEst. $48,000-$58,000$19,000Jasper52New York, NY
Jul 21, 2026VINTAGE 1950S PLATINUM DIAMOND PEACOCK BROOCH CLIP OLD EUROPEAN BAGUETTE CUTEst. $55,250-$61,750$45,500Modern JewelryValley Village, CA
Ends in 3d 5hDavid Webb Diamond Platinum Brooch Floral DesignEst. $22,000-$26,000$9,000Jasper52New York, NY
2 days LeftArt Deco Platinum Brooch 27ct Diamonds Double Clip DesignEst. $104,113-$116,606$28,250Diamond DepotNew York, NY
Buy NowDavid Webb 18K Yellow Gold Platinum Diamond Knot Brooch 8.00ct$36,490Diamond DepotNew York, NY
Buy NowVan Cleef & Arpels Platinum Diamond Brooch 12.50 cttw Signed VCA$47,410Diamond DepotNew York, NY
Buy NowDavid Webb 18K Gold Emerald Ruby Diamond Vintage Brooch 1980s$82,790(19 bids)Mynt AuctionsNew York, NY
2 days LeftArt Deco Platinum 14.95 Ct Diamond Brooch 2.25 Inches F-G VVS-VSEst. $29,989-$33,588$13,500Diamond DepotNew York, NY
Ends in 5d 23hAuthentic! Michele Della Valle 18k White Gold White & Black Diamond Zebra BroochEst. $23,000-$28,000$15,000Jasper52New York, NY
3 days LeftVintage Mid Century 17.50ctw White Gold Diamond Spray BroochEst. $32,531-$36,434$10,750Diamond DepotNew York, NY
Live Now18K Yellow Gold 11ct Diamond and 4ct Emerald Wheat and Sunflower BroochEst. $21,000-$23,000$15,000Eastern European Art Gallery IncBroomall, PA
4 days LeftGIA Certified Colombian Emerald Diamond Pendant Brooch 18K Gold Platinum TopEst. $68,311-$76,508$22,750Diamond DepotNew York, NY
2 days LeftPlatinum Diamond Brooch 12.90 Ct F-G VVS-VS 1.75 inchesEst. $24,442-$27,375$11,000Diamond DepotNew York, NY
Ends in 6d 0hVintage Tiffany & Co. France 18k Yellow Gold Diamond Plique A Jour Glass BroochEst. $28,000-$34,000$18,000Jasper52New York, NY
Buy NowDavid Webb Platinum 18K Gold Black Enamel Goat Diamond Brooch 4 Cts$43,110Diamond DepotNew York, NY