This is an authentic CARTIER 18K Pink Gold Diamond 4mm LOVE Wedding Band Ring 47 4. The ring is crafted of 18-karat pink gold and features Cartier's signature LOVE screw symbol motif engraved throughout the band, along with a single round brilliant-cut diamond weighing approximately .02 carat. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.