This is an authentic DAVID YURMAN 18K Yellow Gold Diamond Yellow Sapphire Cable Collectibles Moon and Stars Pendant Necklace. The necklace is crafted of 18 karat yellow gold and features a disc pendant set with a yellow sapphire moon and three diamond stars, approximately .03 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.