Item #: 1331020 This is an authentic CARTIER 18K White Gold 6.5mm C De Cartier Ring size 49 or 5. The ring is crafted of 18 karat white gold and features the double C motif logo on either end of an open band. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.