18 carat gold (kt) white gold: 5.00 grams (gr) each. 40 diamonds brilliant cut: 0.50 total weight (ct) (G color VVs clarity) each. 1 emerald carat (ct) 3.33 (size 10 mm x 08 mm) | or 1 sapphier carat (ct) 4.51. Size: 6 3/4 inches (Usa) | 14 mm (Italy). Codex sapphire: MSSS.ss | Codex emerald: EOOS.ss.