Item #: 805713 This is an authentic TIFFANY Platinum Diamond .20ct Solitaire Pendant Necklace. The necklace is crafted of platinum and features a single round brilliant cut diamond weighing approximately .20 carats, with F color and VVS2 clarity. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.