Item #: 770721 Year: 2000 This is an authentic CARTIER 18K White Gold 6.5mm C De Cartier Ring size 53 or 6.5. The ring is crafted of 18 karat white gold and features the iconic double C logo on either end of the open band. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.