This is an elegant 18k white gold pendant necklace. The pendant features lovely cabochon opals that weigh approximately 15.04ct. The opals are accentuated by sparkling round cut diamonds and French cut sapphires that weigh approximately 1.83ct and 4.15ct respectively. The color of the diamonds is H with VS clarity. The pendant measures 62mm by 31mm. the chain measures 20 1/2 inches. The necklace is stamped 750 and weighs 17.2 grams.