Year: 2018 This is an authentic CARTIER Platinum Diamond .40ct 1895 Solitaire Engagement Ring 52 or 6. The ring is crafted of platinum and features a round brilliant cut diamond weighing .40 carats, with G color and VS2 clarity. PLEASE NOTE: This ring was resized by Cartier. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.