This is an authentic CARTIER 18K White Gold Diamond 6.5mm Logo De Cartier Ring size 52 or 6. The ring is crafted of 18 karat white gold and features the double Cartier C logo accented with round brilliant cut diamonds, approximately .12 total carat weight. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.