This is an authentic CARTIER 18K Yellow Gold Diamond 1.5mm Etincelle de Cartier Wedding Band Ring 49 5. The ring is crafted of 18 karat yellow gold and features a full band of round brilliant cut diamonds, weighing approximately .22 total carat weight. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.