Item #: 1697574 Year: 2014 This is an authentic TIFFANY Platinum Diamond .70ct Novo Princess-Cut Engagement Ring 49 5. The ring is crafted of platinum and features a square princess cut diamond weighing approximately .70 carat, with F color and VS2 clarity, along with approximately .19 total carat weight of additional diamonds on the band. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.