This is an authentic CARTIER Platinum Diamond .35ct 1895 Solitaire Engagement Ring size 45 or 3.25. The ring is crafted of platinum and features a round brilliant cut center diamond, approximately .35 total carat weight, with D color and VS1 clarity. The ring also features graduated diamond side stones, approximately .25 total carat weight. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.