Item #: 498168 This is an authentic CARTIER 18K White Gold Diamond Signature Ring 48 4.5. The ring is crafted of 18 karat white gold and features the word "Cartier" that forms the 6mm band. The ring is then accented with 3 round brilliant cut diamonds with a total 0.04 carats. This is a stunning ring with the signature style of Cartier! Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.