18 carat gold (kt), white gold, 11.50 grams (gr). 56 diamonds brilliant cut, total weight 5.42 carat (ct) and 56 diamonds brilliants cut, total weight 0.31 (G color VVs clarity). Size: 7.00 inches (Usa) | 17.90 cm (Italy). Internal diameter 5.70 cm - Codex: TP.Iss.