Item #: 1457856 This is an authentic TIFFANY Platinum Diamond 1.96ctw Heart Pendant Necklace. The necklace is crafted of platinum and features a heart shaped pendant set with round brilliant cut diamonds, approximately 1.96 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.