Crystal Opal Oval Cabochon 5.45 Carats 21.4 mm x 11.4 mm 18k Yellow Gold Ring
Natural Oval Cabochon Opal Natural Oval Opal. Smooth Polished Cabochon. Solid 18k yellow gold. Ring: 21.40 mm x 12.70 mm. Maker’s Mark: Three spokes within a Circle. Cocktail Ring. Shank: 3.18 mm.
