This is an authentic TIFFANY Platinum Diamond 1.20ct Novo Cushion Cut Engagement Ring 52 6. The ring is crafted of platinum and features a square cushion cut diamond weighing approximately 1.20 total carat weight, with F color and VS2 clarity. The ring also features diamond accents along the band, approximately .16 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.