Item #: 1508687 This is an authentic CARTIER 18K Pink Gold Chrysoprase Amethyst Les Berlingots de Cartier Ring size 52 or 6. The ring is crafted of 18 karat pink gold and features a chrysoprase stone with amethyst accents on either side. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.