VINTAGE 14K WHITE GOLD ENGAGEMENT RING 2.72CT. NATURAL MARQUISE DIAMOND VS1-HModern Jewelry4.4(204)$11,000May 10, 2026
VINTAGE PLATINUM ENGAGEMENT RING 5.03CT.NATURAL UNTREATED BLUE OVAL SAPPHIRE GIAModern Jewelry4.4(204)$12,500May 10, 2026
18K White Gold Roberto Coin Marquise Ring with Diamonds and Onyx Size 6Bidhaus4.2(854)$2,5505 days Left
EDWARDIAN STYLE 10K GOLD DIAMOND, SAPPHIRE, AND ONYX RINGThomaston Place Auction Galleries4.4(434)$150(2 bids)4 days Left
