Item #: 389254 This is an authentic CARTIER 18K White Gold 11mm Tank Francaise Ring 58 8.25. This ring is crafted of an 18 karat white gold band and is inspired by the iconic “Tank” watch. Enjoy this ring for its iconic style and sophistication only from Cartier! Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.