This is an authentic CARTIER 18K Pink Gold 5.5mm LOVE Ring 51 5.75. This lovely ring is crafted of 18 karat pink gold and is lined with the iconic screw symbol throughout. Enjoy this ring for the classic style you will find only from Cartier! Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.