This is an authentic CARTIER 18K Pink Yellow White Gold C De Cartier Ring 48 4.5. The ring is crafted of 18 karat pink, yellow, and white gold and features the iconic double C logo on either end of a multi-tone gold band. This is a chic ring with the classic style of Cartier! Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.