Item #: 246399 This is an authentic TIFFANY & CO 18K Rose Gold Diamond Mini Vintage Oval Key Pendant Necklace. This stylish necklace is composed of a 18 karat rose gold chain and a 18 karat rose gold key shaped pendant set with .14 carat total weight 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.