Buy NowArt Deco 4.80ct Old Mine Cut Diamond Emerald Brooch in Platinum 18k Gold$7,930New York, NYBidhaus4.2(881)
Buy NowPlatinum 1.88ct GIA Emerald Cut Diamond Solitaire Engagement Ring$20,440New York, NYBidhaus4.2(881)
Buy NowArt Deco Platinum Bracelet 15ct Diamond 8ct French Cut Sapphire$31,300New York, NYBidhaus4.2(881)
Buy NowArt Deco Platinum Engagement Ring 1.43ct Old European Cut Diamond$5,660New York, NYBidhaus4.2(881)
5 days LeftClaude Thibaudeau VVS-VS1/G-J 7.91ctw Diamond Platinum RingEst. $100,000-$105,000$16,000(2 bids)Maitland, FLGWS Auctions Inc.4.4(303)
2 days LeftVerdura, Diamond, Yellow Gold, and Platinum BraceletEst. $15,000-$20,000$7,500(1 bid)Palm Beach, Philadelphia, San Diego, Chicago, ILFreeman's4.4(1.7k)
Buy NowPlatinum Bird Form Chandelier Earrings with Rose Cut Diamonds$41,780New York, NYBidhaus4.2(881)
2 days LeftDiamond and Platinum BraceletEst. $12,000-$18,000$6,000(1 bid)Palm Beach, Philadelphia, San Diego, Chicago, ILFreeman's4.4(1.7k)
Oct 3, 202618K Yellow Gold & Platinum Diamond BraceletEst. $175,000-$350,000$110,000Lake Worth Beach, FLJoshua Kodner4.1(432)
2 days LeftArt Deco, Diamond and Platinum BraceletEst. $12,000-$18,000$6,000Palm Beach, Philadelphia, San Diego, Chicago, ILFreeman's4.4(1.7k)
Sep 30, 2026Antique Art Deco Platinum 1.83ctw Old European Cut Diamond RingEst. $6,669-$8,669$5,100New York, NYBidhaus4.2(881)
Buy NowTiffany & Co. Platinum Round Cut Diamond Engagement Ring 0.49ctw$5,590New York, NYBidhaus4.2(881)
Buy NowArt Deco platinum diamond drop earrings pear and round brilliant cuts$10,760New York, NYBidhaus4.2(881)
2 days LeftRaymond Yard, Diamond and Platinum Dress ClipsEst. $15,000-$20,000$7,500(1 bid)Palm Beach, Philadelphia, San Diego, Chicago, ILFreeman's4.4(1.7k)
Buy NowVintage Platinum GIA Certified 2.82ct Pear Cut Sapphire Ring with Baguette Diamonds$6,920New York, NYBidhaus4.2(881)
2 days LeftArt Deco, French, Diamond and Platinum Architectural BroochEst. $20,000-$30,000$10,000Palm Beach, Philadelphia, San Diego, Chicago, ILFreeman's4.4(1.7k)
Buy NowArt Deco Platinum and 18K Gold Diamond Brooch Pendant with Rose Cut Accents$4,490New York, NYBidhaus4.2(881)
Buy NowPlatinum Brooch with Sapphire Center and European Cut Diamonds Art Deco Era$4,490New York, NYBidhaus4.2(881)
Buy NowPlatinum GIA 2.56ct No Heat Emerald Cut Blue Sapphire Diamond Ring$6,600New York, NYBidhaus4.2(881)
6 hrs LeftAntique Art Deco Old European Cut Diamond Ring in PlatinumEst. $2,287-$3,430$1,125Punta Gorda, FLEric's Estate & Jewelry4.6(547)
1 day LeftAntique Art Deco Old European Cut Diamond Ring in PlatinumEst. $2,287-$3,430$1,125Punta Gorda, FLEric's Estate & Jewelry4.6(547)
Buy NowPlatinum 8.01 Ct IGI Certified Emerald Cut Lab Grown Diamond Ring$11,360New York, NYBidhaus4.2(881)