Ring – Pillow 18 carat gold (kt) white gold: 14.00 grams (gr). 240 diamond, brilliant cut 2.43 carat (ct) (H colour, Vs1 clarity). 1 Tahitian pearl: 17.68 carat (ct). Size 13.50 mm. Size: 7 inches (Usa) | 15 mm (Italy). Codex: PSLO.ss.