Item #: 1319743 This is an authentic TIFFANY Platinum Diamond 1.10ctw Elsa Peretti Chain Necklace. The necklace is crafted of platinum and features a chain stationed with bezel-set round brilliant cut diamonds, approximately 1.10 total carat weight, with the bezels in alternating square and round shapes. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.