Item #: 351305 This is an authentic TIFFANY 18K White Gold Diamond Crown Key Pendant Necklace. This necklace features a 18 karat white gold oval link chain with a 18 karat white gold key pendant. The pendant has diamonds weighing approximately .13 total carat weight. Indulge in this lovely necklace with the timeless style of Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.