Sep 28, 2026GIA Certified Platinum Diamond Ring 3.92ctw Old European Cut Baguette AccentsEst. $13,325-$17,322$100New York, NYBidhaus4.2(881)
2 days LeftRachel Koen Platinum 4ct Oval Cut Diamond Eternity Ring IGI CertifiedEst. $19,695-$25,603$100New York, NYBidhaus4.2(881)
2 days LeftAntique Platinum 18K Diamond Earrings 7.70 Ct European-CutEst. $18,447-$23,981$100New York, NYBidhaus4.2(881)
Live NowPlatinum 3.60ct Square Cut Diamond Eternity Band Ring Size 6Est. $9,438-$12,269$100New York, NYBidhaus4.2(881)
5 days Left7ctw Old European Cut Diamond Tennis Bracelet Platinum Gold Antique Engraved DesignEst. $14,378-$18,691$11,000New York, NYBidhaus4.2(881)
Buy Now12.53 cttw Tennis Bracelet with 17 Emerald Cut Diamonds in Platinum$20,950New York, NYBidhaus4.2(881)
2026Antique Asscher Cut Diamond Solitaire Engagement Ring in PlatinumSee Sold PricePunta Gorda, FLEric's Estate & Jewelry4.6(547)
2026Art Deco Platinum 21.00 Ct Emerald-Cut Diamond Tennis BraceletSee Sold PriceNew York, NYBidhaus4.2(881)
Buy NowPlatinum Tennis Bracelet with 31 Emerald Cut Diamonds 34.00 Ct$98,660New York, NYBidhaus4.2(881)
1 day Left1945 French Platinum Diamond Clip-Brooch 1.50ct European CutEst. $7,176-$9,328$100New York, NYMynt Auctions4.5(928)
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6 days LeftPlatinum Diamonds by the Yard Necklace with 21.18ct Old European CutEst. $33,943-$44,125$100New York, NYMynt Auctions4.5(928)
15 hrs LeftVintage Platinum GIA 2.14ctw Round Cut Diamond Cluster RingEst. $4,628-$6,016$100New York, NYBidhaus4.2(881)
Buy NowCustom Made Platinum GIA Certified 10.19ctw Emerald Cut Sapphire Diamond Ring$23,250New York, NYBidhaus4.2(881)
2 days LeftAntique 18K Platinum Diamond Earrings 5.30 Ct European-cut 2.25 InchEst. $12,064-$15,683$100New York, NYMynt Auctions4.5(928)
5 days LeftPlatinum Diamond Eternity Band 4.2ctw Emerald Cut Ring Size 5.5Est. $13,325-$17,322$100New York, NYBidhaus4.2(881)
7 days LeftPlatinum Diamond Tennis Bracelet 26.00 Ct Emerald Cut Graduated 6.75 inEst. $59,891-$77,858$100New York, NYBidhaus4.2(881)
5 days LeftPlatinum Necklace with Natural Pearls and Rose Cut Diamonds Art Deco 29 InchEst. $17,095-$22,223$100New York, NYBidhaus4.2(881)
Buy NowGIA Certified 6.37ctw Oval Ruby Platinum Ring with Rose Cut Diamonds$18,640New York, NYBidhaus4.2(881)
5 days LeftPlatinum Bow Band Ring with 3.87ctw GIA Yellow Emerald Cut DiamondEst. $19,136-$24,876$100New York, NYBidhaus4.2(881)
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Sep 29, 2026GIA Certified 8.77ct Emerald Cut Diamond Eternity Ring PlatinumEst. $60,944-$79,227$100New York, NYBidhaus4.2(881)
1 day LeftRachel Koen 4.50ct Round Cut Diamond Eternity Band Ring Platinum Size 7.5Est. $16,640-$21,632$100New York, NYBidhaus4.2(881)