Item #: 866455 This is an authentic TIFFANY Platinum Diamond Floret Key Pendant Necklace. The pendant is crafted of platinum and features a four-petal flower motif key adorned with sparkling round brilliant cut diamonds weighing approximately .42 total carat weight. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.