Item #: 1172115 This is an authentic CARTIER Platinum Diamond .20ct Etincelle De Cartier Solitaire Engagement Ring 46 3.75. The ring is crafted of platinum and features a round brilliant cut diamond weighing approximately .20 total carat weight with IF clarity and F color. The ring also features a diamond accented band weighing approximately .12 total carat weight. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.