CVC Stones' 'Stratus' necklace is strung with a marbled white pebble that founder Charles de Viel Castel hand-picked from one of the most beautiful beaches in the world, making it truly one-of-a-kind. It's strung from a delicate 18-karat gold chain and set with 0.28-carats of three sparkling diamonds. Wear yours layered with other styles from the collection, as the designer intended.