Item #: 778510 This is an authentic TIFFANY Platinum Diamond Large Cross Pendant Necklace. The necklace and pendant are crafted in polished platinum into a fine chain with gorgeous cross motif pendant set with 11 round brilliant cut diamonds weighing approximately 1.71 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.