Item #: 436805 This is an authentic TIFFANY 18K Rose Gold Diamond Atlas Pierced Key Pendant Necklace. This striking necklace is crafted of an 18 karat rose gold chain that holds a skeleton key with a round Atlas grip that is accented with cut out Roman numerals and diamonds with a total approximate carat weight of 0.01 carats. Enjoy this classic necklace with the timeless style only from Tiffany! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.