Beautiful 7.45 CT Natural Black Opal Ring With Natural Black Diamond & 18k GoldWilliam George4.2(12)£550
Beautiful 6.49 CT Natural Black Opal Ring With Natural Black Diamond & 18k GoldWilliam George4.2(12)£425
Beautiful 5.22 CT Natural Black Opal Ring With Natural Black Diamond & 18k GoldWilliam George4.2(12)£550
Beautiful Natural Opal 3.86 CT Ring With Natural Diamond and 18k GoldWilliam George4.2(12)£500(3 bids)
Stunning Platinum Opal and Diamond Ring 40 Diamonds 4.00 Ct OpalMynt Auctions4.4(884)$100(1 bid)Jun 22, 2026
10kt Yellow gold 0.15ctw marquise and round brilliant cut diamond cluster ringHouse of Treasure4.3(63)See Sold PriceJul 15, 2025
