18 carat gold (kt) white gold: 7.20 grams (gr). 44 diamonds brilliant cut: 0.40 total weight (ct) (G color VVs clarity). 44 blacks diamond: 0.44 total weight (ct) (G colour VVs clarity). Pearl of tahiti: 27.50 catar (ct). Size: 6 3/4 inches (Usa) | 14 mm (Italy). Codex: Eess.