Item #: 415450 Year: 2000 This is an authentic CARTIER 18K Yellow Gold 10mm C De Cartier Ring 51 5.75. This stylish ring is crafted of an 18 karat yellow gold band that featured the double C logo at the sides of each opening. This is an excellent 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.