Item #: 469659 This is an authentic CARTIER 18K White Gold Diamond Lanieres Half Eternity Band Ring 46 3.75. The ring is beautifully crafted from 18 karat white gold and features square segments alternating between ten round brilliant cut diamonds, approximately .40 total carat weight. This is a stunning ring with the elegant style of Cartier! Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.