4 days LeftElegant 18K Black Gold Butterfly Brooch with 20.36 Ct DiamondsEst. $8,918-$11,593$100BidhausNew York, NY
5 days LeftTiffany & Co. Retro Clip Brooch in Platinum 14K Gold with Diamonds Rubies 1940sEst. $3,510-$4,563$100BidhausNew York, NY
4 days LeftAntique 18K Yellow Gold Brooch with Diamonds and Coral Victorian EraEst. $2,964-$3,853$100BidhausNew York, NY
5 days Left14K White Gold Christmas Tree Brooch with Diamonds Rubies Emeralds SapphiresEst. $598-$777$100Mynt AuctionsNew York, NY
Buy NowANTIQUE RENE BOIVIN PLATINUM DIAMOND BROOCH CIRCA 1880S$187,000Modern JewelryValley Village, CA
Ends in 3d 6hAntique Rene Boivin Platinum Diamond Brooch Circa 1880s Estate JewelryEst. $106,000-$127,000$44,000Jasper52New York, NY
2 days LeftOscar Heyman 1950 Platinum Ruby Diamond Brooch with CertificateEst. $360,473-$403,729$119,000Diamond DepotNew York, NY
Jul 21, 2026ANTIQUE RENE BOIVIN PLATINUM DIAMOND BROOCH CIRCA 1880SEst. $187,000-$209,000$154,000Modern JewelryValley Village, CA
Jul 21, 2026DAVID WEBB NECKLACE SAUTOIR CHAIN OVAL LINKS 18K GOLD PLATINUM DIAMOND BROOCHEst. $221,000-$247,000$182,000Modern JewelryValley Village, CA
3 days LeftSuzanne Belperron Rock Crystal Diamond Platinum Fan BroochEst. $105,262-$117,893$28,750Diamond DepotNew York, NY
15 hrs Left1950's Platinum Diamond Brooch 29.03 Ct E-H VS1-SI2Est. $91,405-$102,374$30,000Diamond DepotNew York, NY
Ends in 3d 3hSuzanne Belperron Dents de Loup Clip Brooches Diamond Gold PlatinumEst. $149,000-$179,000$62,000Jasper52New York, NY
Ends in 3d 5hDavid Webb Necklace Sautoir Chain Oval Links 18k Gold Platinum Diamond BroochEst. $125,000-$150,000$52,000Jasper52New York, NY
Ends in 3d 18hAN ANTIQUE DIAMOND CRESCENT BROOCH, AUSTRIA-HUNGARYEst. $2,000-$3,000$1,500(15 bids)BonhamsBoston, MA
14 hrs LeftDavid Webb Platinum Flower Brooch 22 Carat Diamond Signed WEBBEst. $114,500-$128,240$51,500Diamond DepotNew York, NY
14 hrs Left1970s Platinum 18K Yellow Gold 25 Carat Diamond Flower BroochEst. $75,250-$84,280$34,000Diamond DepotNew York, NY
2 days LeftDavid Webb 1960s Emerald Ruby Diamond Pendant Brooch in Platinum & 18K GoldEst. $109,881-$123,066$39,500Diamond DepotNew York, NY
Buy NowVINTAGE 1950S PLATINUM DIAMOND PEACOCK BROOCH CLIP OLD EUROPEAN BAGUETTE CUT$55,250Modern JewelryValley Village, CA
Ends in 5d 22hRare Van Cleef & Arpels 18k Gold Diamond Ruby Emerald Sapphire Flower Pin BroochEst. $43,000-$52,000$28,000Jasper52New York, NY
202618K Yellow Gold Diamond Encrusted Swan Brooch 8ctSee Sold PriceEastern European Art Gallery IncBroomall, PA
Buy NowDavid Webb Platinum 18K Gold Emerald Diamond Brooch Circa 1960s$116,520Diamond DepotNew York, NY
15 hrs Left18K Yellow Gold Diamond Flower Brooch 11 Diamonds 7.00 CtEst. $28,818-$32,276$9,900Diamond DepotNew York, NY