Year: 2019 This is an authentic CARTIER 18K Yellow Gold Diamond 1.5mm Etincelle de Cartier Wedding Band Ring 52 6. The ring is crafted of 18 karat yellow gold and features a full band of round brilliant cut diamonds, approximately .24 total carat weight. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.