Item #: 213910 This is an authentic TIFFANY & CO Platinum Diamond .90ct Fleur De Lis Key Pendant Necklace. This stylish necklace is composed of a platinum chain and 37mm key-shaped pendant with .90 ct brilliant pave diamonds. Indulge in this lovely necklace with the timeless style of Tiffany & Co! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.