18 carat gold (kt) yellow gold: 54.70 grams (gr). Diamonds brilliant cut: total weight 0.73 carat (ct) (G color VVs clarity). Australian pearls: 144.00 carat (ct). Coral: 207.00 grams (gr). Length: 17 inches (Usa) | 43 cm (Italy). Codex: Lsss.