This is an authentic TIFFANY Platinum Diamond Blue Sapphire Enchant Dragonfly Key Pendant Necklace. The pendant is crafted of platinum, and features a large diamond embellished key pendant weighing approximately 0.75 total carat weight. The key is accented with a blue sapphire butterfly and flower. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.