DIAMOND OPAL GOLD RING 18KT WHITE LARGE OVAL HALO TOP ESTATEModern Jewelry4.5(205)$22,250May 17, 2026
Antique Edwardian Gold Platinum GIA Black Opal Diamond Halo RingDiamond Depot4.2(14)$8,900May 15, 2026
Black Opal 8.38ct Diamond Platinum Cocktail Ring 9.6 GramsDover Jewelry4.4(17)$600(3 bids)4 days Left
Platinum Ladies Ring with 4.02ct Black Opal and 0.72tcw Adjacent DiamondsRiverside Galleries4.5(209)$503 days Left
Platinum 1.54ct Black Opal and 0.50ctw Diamond Cocktail RingGallery 634.6(272)$60(3 bids)May 20, 2026
