This is an authentic CARTIER 18K White Gold Diamond Anniversary Band Ring 48 4.5. The ring is crafted of 18 karat white gold and features a single bezel set round brilliant cut diamond weighing approximately .10 total carat weight. This is an iconic ring with the signature style of Cartier! Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.