Item #: 1655629 These are authentic DAVID YURMAN Sterling Silver Diamond Blue Topaz Petite Chatelaine Earrings. The earrings are crafted of sterling silver and feature faceted blue topaz stones and approximately .06 total carat weight of diamonds, along with 14 karat yellow gold posts. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.