Platinum GIA Certified 2.93ct Black Opal Diamond Halo RingMynt Auctions4.4(868)$100(1 bid)3 days Left
Platinum Ring with Natural Oval Opal and Round Diamond Accents 3.98ctwBidhaus4.3(857)$100May 10, 2026
Platinum Cocktail Ring With Large Boulder Opal and Diamond AccentsDiamond Depot4.2(13)$2,5504 days Left
Platinum Cocktail Ring With Large Boulder Opal and Diamond AccentsDiamond Depot4.2(13)$2,050May 13, 2026
Platinum Ring with 3.47ctw Black Opal and Trillion Cut Diamond AccentsBidhaus4.3(857)$1,4255 days Left
Platinum Ring with 3.47ctw Black Opal and Trillion Cut Diamond AccentsMynt Auctions4.4(868)$1006 days Left
