Charlie de Viel Castel hand-selects every one of CVC Stones' pebbles from beaches around the world, making each piece truly one-of-a-kind. Handcrafted from 18-karat gold, this 'Rosita' necklace is strung with a marbled pendant that's encrusted with two tiny diamonds totaling 0.265-carats. Wear yours layered with the similar styles from the collection.