This is an authentic TIFFANY Platinum Diamond .17ct Solitaire Pendant Necklace. The necklace is crafted of platinum and features a drop pendant holding a prong set, round brilliant cut solitaire diamond, approximately .17 total carat weight. This is a stunning necklace with the timeless elegance of Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.