Item #: 579104 This is an authentic CARTIER 18K Yellow Gold Diamond Ruby 6mm Mimi Ring 55 7.25. This stunning ring is beautifully crafted of 18 karat yellow gold and features pave set alternating diamonds approximately 1.08 carats and rubies. This is a chic ring with a distinctive look only from Cartier! Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.