This is a gorgeous 18k yellow gold necklace. The necklace is set with sparkling round and carre cut diamonds that weigh approximately 16.95ct. The color of these diamonds is F-G with VS clarity. The diamonds are accentuated by lovely marquise cut sapphires that weigh approximately 3.05ct. The necklace measures 16 3/4 inches in length and weighs 64.2 grams. The necklace is stamped S305 D1695 K18.