Platinum GIA Certified 2.27ctw Black Opal Diamond Cocktail RingDiamond Depot4.3(16)$3,000Sep 10, 2026
Platinum 2.14ct Black Opal and 0.60ctw Natural Diamond Ring Size 5.5Gallery 634.6(294)$70(2 bids)Sep 9, 2026
Platinum Ladies Ring with 4.02ct Black Opal and 0.72tcw Adjacent DiamondsRiverside Galleries4.6(222)$502 days Left
Beautiful 5.22 CT Natural Black Opal Ring With Natural Black Diamond & 18k GoldWilliam George4.2(15)£500
18K WHITE GOLD OPAL RING WITH 0.30CTS OF DIAMONDS ( SIZE: 8 ) 2.2GModern Jewelry4.5(218)$1,275709 Lots Away
Beautiful 7.45 CT Natural Black Opal Ring With Natural Black Diamond & 18k GoldWilliam George4.2(15)£450
