This is an authentic CARTIER Platinum Diamond 3mm C De Cartier Wedding Band Ring size 49 or 5. The ring is crafted of platinum and features the engraved Cartier logo with a single bezel set diamond weighing approximately .08 carats. This is a beautiful ring with the modern style of Cartier! Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.