A Opal Diamond Ring
Lot-No. 347
18 ct. yellow with white gold, marked, MM: 'RS'. Oval shaped opal cabochon (approx. 15,3 x 11 mm, doublette) with 6 round brillant cut diam. in total approx. 0,35 ct. Rare White(G)-White(H).vvs. Size 51, weight aprpox. 10,5 g. -