Oval Australian Black Opal Diamond Ring 14K White Gold Size 6.5Mynt Auctions4.4(877)$2,800Jun 17, 2026
Australian Opal and Diamond Cluster Ring in 14K Yellow Gold Size 6.5Mynt Auctions4.4(877)$2,100Jun 08, 2026
14K GOLD RING WITH NATURAL BOULDER OPAL, 0.03CTS OF DIAMOND ( SIZE: 8.25 ) 6GModern Jewelry4.5(206)$2,100Jun 16, 2026
14K gold opal and diamond ring. Large oval stone measures 18.5 x 13.4mm. Flanked by 4 channels ofTremont Auctions4.6(320)$600(2 bids)52 mins Left
14K GOLD RING WITH NATURAL OPAL AND 0.08CTS DIAMONDS ( SIZE: 7 ) 6.5GModern Jewelry4.5(206)$1,950Jun 16, 2026
Beautiful 5.22 CT Natural Black Opal Ring With Natural Black Diamond & 18k GoldWilliam George4.2(11)£550
Beautiful Natural 3.40Ct Black Opal Ring With Natural Blue Sapphire and 18k GoldWilliam George4.2(11)£425
