This is an authentic JOHN HARDY Sterling Silver 18K Yellow Gold Blue Topaz Jaisalmer Earrings. The earrings are crafted of sterling silver and 18 karat yellow gold, and feature rectangular faceted blue topaz stones PLEASE NOTE: One of the earring posts has been replaced. Follow this item for alerts. John Hardy is a registered trademark of John Hardy. FASHIONPHILE is not affiliated with John Hardy.