This is an authentic DAVID YURMAN Sterling Silver Peridot Blue Topaz Cable Berries Earrings. The earrings are crafted of sterling silver and feature faceted peridot and blue topaz orbs, and 14 karat white gold posts. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.