Item #: 1623972 This is an authentic TIFFANY Platinum Diamond Tanzanite Soleste Pendant Necklace. The necklace is crafted of platinum and features a round cut blue tanzanite center framed by round cut diamonds weighing approximately .16 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.