18 carat gold (kt), white  gold, 5,10 grams (gr). 4 diamonds, princess cut total weight 0,36 carat . 8 diamonds navette cut total weight 0,54 carat ,( H clour VVs clarity) 1 ruby oval cut , of carat 2,24 Size: 6.50 inches (Usa) | 13 mm (Italy). Codex: RIss,ss