This is an authentic DAVID YURMAN 18K White Gold Diamond Precious Chatelaine Necklace. The necklace is crafted of 18 karat white gold and features a cluster of petite Chatelaine stations embellished with pave set diamonds, approximately .34 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.