GIA 3.02ct Natural Black Australian Opal Platinum Diamond Filigree Ring w/ ReportHess Fine Auctions4.5(241)$225(4 bids)Mar 11, 2026
Antique Black Opal and Old European Cut Diamond Ring in 18k Yellow GoldEric's Estate & Jewelry4.6(529)$1,30011 hrs Left
Antique Black Opal and Old European Cut Diamond Ring in 18k Yellow GoldEric's Estate & Jewelry4.6(529)$1,3001736 Lots Away
14K GOLD RING WITH NATURAL BOULDER OPAL AND DIAMOND (SIZE: 8.25) 6 GRAMSModern Jewelry4.4(204)$2,0505 days Left
14K GOLD RING WITH NATURAL OPAL AND 0.08CTS DIAMONDS (SIZE: 7) 6.5 GRAMSModern Jewelry4.4(204)$1,8005 days Left
