This is an amazing 18k white gold pendant necklace. The pendant is set with lovely oval cut amethyst that weighs approximately 40.00ct. The amethyst is accentuated by sparkling round cut diamonds that weigh approximately 0.50ct. The color of these diamonds is H with VS clarity. The pendant measures 47mm by 22mm. The 14k white gold chain measures 16 inches in length. The necklace weighs 16.6 grams.