Item #: 1122809 This is an authentic CARTIER 18K White Gold Diamond Signature Ring size 47 or 4. The ring is crafted of 18 karat white gold and features Cartier logo band accented with three bezel-set round brilliant cut diamonds, approximately .04 total carat weight. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.