This is an authentic CARTIER Platinum Diamond . .23ct Ballerine Solitaire Engagement Ring 49 5. The ring is crafted of platinum and features a solitaire round brilliant cut diamond weighing approximately .23 carat with E color and VVS2 clarity, and four additional diamonds weighing approximately .04 total carat weight. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.