Item #: 57838 This is an authentic pair of TIFFANY & CO Sterling Silver Smoky Quartz Sparklers Stud Earrings. These marvelous brown Smoky Quartz earrings are set in sterling silver and have a magnificent cut for an exquisite look only from Tiffany & Co! Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.