Item #: 1628790 Year: 2007 This is an authentic TIFFANY Platinum Diamond 1.43ct Novo Cushion Cut Engagement Ring 52 6. The ring is crafted of platinum and features a square cushion cut diamond weighing approximately 1.43 carat with D color and VVS2 clarity, along with approximately .24 total carat weight of additional round brilliant cut diamonds pave-set along the top half of the band. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.