Item #: 528977 This is an authentic CARTIER 18K Pink Gold Pink Sapphire Lanieres Ring 51 5.75. The ring is crafted of 18 karat pink gold and features a polished segmented band set with a single pink sapphire. This is a stunning ring with the contemporary style of Cartier! Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.