This is an authentic CARTIER Platinum Diamond .33ct D'Amour Solitaire Engagement Ring size 49 or 4.75. The ring is crafted of platinum and features a center diamond weighing approximately .33 carats with F color and VS1 clarity, and features a halo of additional round brilliant cut diamonds, approximately .10 total carat weight. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.