GIA Certified 8.04ct natural cabochon opal diamonds cocktail ring 14ktChairish Auctions4.5(10.3k)$3,400
S925 sterling silver ring set with natural opal. Open design, freely adjustable.TOISHINSEI Co., Ltd.4.6(155)$300Mar 09, 2026
Natural Multi Color Opal 925 Sterling Silver Ring Jewelry 2.27 G. Size 6Treasure of Gems & Jewelry4.4(221)$1Mar 15, 2026
Entourage ring. 750 white gold with an opal cabochon and diamonds.Auktionshaus Schreiber4.3(13)€4203 days Left
