GIA 3.02ct Natural Black Australian Opal Platinum Diamond Filigree Ring w/ ReportHess Fine Auctions4.5(241)$200(4 bids)Feb 28, 2026
Stunning Platinum Opal and Diamond Ring 40 Diamonds 4.00 Ct OpalDiamond Depot4.3(10)$2,1004 days Left
Exquisite Platinum Opal 3.50 Ct Diamond Ring with 24 G-H DiamondsMynt Auctions4.4(829)$10017 hrs Left
Stunning 6.4ctw Oval Cabochon Opal Diamond Ring in PlatinumDiamond Depot4.3(10)See Sold PriceFeb 11, 2026
