Year: 2016 This is an authentic CARTIER 18K White Gold 5.5mm LOVE Ring 50 5.25. The ring is crafted of 18-karat white gold and features the Cartier LOVE symbol motif engraved throughout the band. PLEASE NOTE: The certificate’s serial number includes a small clerical error. This does not affect authenticity. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.