This is an authentic CARTIER Platinum Diamond .36ct 1895 Solitaire Engagement Ring size 49 or 4.75. The ring is crafted of platinum and features a round brilliant cut diamond, approximately .36 carat with G color and VS1 clarity, and approximately .24 total carat weight of additional diamonds along the top half of the band. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.