Item #: 1421430 This is an authentic DAVID YURMAN 18K Yellow Gold Diamond Hampton Blue Topaz 14mm Chatelaine Pendant Necklace. The necklace is crafted of 18 karat yellow gold and features blue topaz help by four prongs embellished with pave-set diamonds, weighing approximately .13 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.