Antique Edwardian Gold Platinum GIA Black Opal Diamond Halo RingBidhaus4.3(875)$15,850(17 bids)Available to Buy Now
14K GOLD RING WITH NATURAL BOULDER OPAL, 0.03CTS OF DIAMOND ( SIZE: 8.25 ) 6GModern Jewelry4.5(218)$2,050Aug 31, 2026
Beautiful Natural 7.66Ct Black Opal Ring With Natural Black Diamonds and 18k GoldWilliam George4.2(14)£550
14K GOLD RING WITH NATURAL OPAL AND 0.08CTS DIAMONDS ( SIZE: 7 ) 6.5GModern Jewelry4.5(218)$1,950Aug 31, 2026
Platinum Ladies Ring with 4.02ct Black Opal and 0.72tcw Adjacent DiamondsRiverside Galleries4.6(219)$503 days Left
Beautiful 5.22 CT Natural Black Opal Ring With Natural Black Diamond & 18k GoldWilliam George4.2(14)£500
