Ring with central Aquamarine and 12 Diamonds, 18K White Gold

18 karat white gold Hallmarked with purity ‘18 K’, ‘750’ and ‘WS’ 1 grey-blue oval-cut aquamarine, characteristics of growth in the lower pavilion 12 brilliant-cut diamonds, of approx. 0.36 ct., of various qualities Ring size: 53; 6.5 (US) Weight: ap