Approx. Ø18mm, RG57, ring head approx. 21.5 x 17mm, approx. 5.54g, platinum, centrally set with an oval cut sapphire of approx. 2.2ct, surrounded by beautiful old cut diamonds, total approx. 1.68ct, as well as by small sapphire circles and diamond roses, ring shoulders each set with a small octagonal diamond, finely crafted ring with numerous fine mille handle decorations, in very good condition.