Platinum Solitaire Engagement Ring with 1.90ct D SI2 Round Diamond GIADiamond Depot4.2(14)$3501 day Left
TIFFANY & CO. PLATINUM RING, SOLITAIRE 1.01CT ROUND DIAMOND ( SIZE: 4.25 ) 4.2GModern Jewelry4.5(205)$12,500May 24, 2026
BRILLIANT EARTH 0.46 CT F COLOR SI1 PLATINUM DIAMOND ENGAGEMENT RING SIZE 7 GIAModern Jewelry4.5(205)$3,2007 days Left
1.27-CT EMERALD CUT E VS2 GIA DIAMOND PLATINUM SOLITAIRE RING ESTATE JEWELRYModern Jewelry4.5(205)$19,2505 days Left
Tiffany & Co Diamond Platinum Solitaire Engagement Ring With Box and Paperwork Retail $9,988Dover Jewelry4.4(17)$800(3 bids)6 days Left
Tiffany Heart Brilliant Diamond Solitaire Platinum Ring 3.03ct GIA CertifiedMynt Auctions4.4(869)$100(1 bid)May 15, 2026
