PLATINUM ENGAGEMENT RING WITH 1.87 CARAT OLD EUROPEAN GIA DIAMONDS SIZE 6.75Modern Jewelry4.5(218)$13,000Oct 15, 2026
1.92CT CIRCULAR BRILLIANT DIAMOND PLATINUM VINTAGE WEDDING RING (GIA)Modern Jewelry4.5(218)$12,000Oct 15, 2026
Vintage 14k White Gold 1.15ctw Round Diamond Engagement RingDiamond Depot4.3(16)$5,020Available to Buy Now
Platinum Old European Cut Diamond Solitaire Antique Engagement Ring 0.62ctwMynt Auctions4.5(915)$1001 day Left
Vintage Platinum Engagement Ring with .80ct Old European Cut Diamond K-L SI2Mynt Auctions4.5(915)$100Sep 16, 2026
