Item #: 813291 This is an authentic TIFFANY Platinum Diamond 11mm Elsa Peretti Cross Pendant Necklace. This necklace is crafted of platinum and features a stylized cross accented with bezel set diamonds weighing approximately .15 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.