18 carat gold (kt) white gold: 3.80 grams (gr). Central stones: diamond, brilliant cut 0.70 carat (ct) (H colour, Vs1 clarity IGI). 22 diamonds, brilliants cut,(all raund)carat (ct) 0.51 (H colour, VVs clarity). Size: 7.50 inches (Usa) | 15 mm (Italy). Codex: AEES.