Item #: 1442332 This is an authentic TIFFANY Platinum Diamond 17mm Elsa Peretti Cross Pendant Necklace. The necklace is crafted of platinum and features a bubble cross motif set with round cut diamonds weighing approximately .20 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.