Item #: 839636 This is an authentic DAVID YURMAN Sterling Silver Diamond Blue Topaz 10mm Petite Cable Wrap Pendant Necklace. The necklace is crafted of sterling silver and features a faceted blue topaz stones held by pave-set diamond cables weighing approximately .28 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.