Item #: 1314718 This is an authentic TIFFANY 18K White Gold Smoky Quartz Feather Pendant Necklace. The necklace is crafted of 18 karat white gold and features an elongated polished smoky quartz pendant on a snake chain finished with a lobster clasp. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.