Item #: 1581125 This is an authentic CARTIER 18K White Gold Diamond 4mm LOVE Wedding Band Ring size 48 or 4.5. The ring is crafted of 18 karat white gold and features a single round cut diamond, approximately .02 total carat weight. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.