Item #: 1496518 This is an authentic TIFFANY Platinum Diamond .79ct Solitaire Pendant Necklace. The necklace is crafted of platinum and features a round brilliant cut diamond approximately 0.79 carats, with H color and VS1 clarity. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.