Item #: 1211565 These are an authentic TIFFANY 18K Yellow Gold Tanzanite Jewel Box Drop Earrings. The earrings are crafted of 18 karat yellow gold and feature a trio of emerald cut tanzanite stones encased in square casing in a drop design. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.