This is an authentic CARTIER Platinum Diamond .24ct Solitaire Engagement Ring 49 4.75. This ring is crafted of platinum and features a colorless brilliant cut diamond weighing approximately .24 carats in a four prong setting with a D color and a VVS1 clarity. This is a gorgeous ring with a classic look only from Cartier! Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.