Item #: 1478909 This is an authentic DAVID YURMAN 18K Yellow Gold Diamond Starburst Constellation Necklace. The necklace is crafted of 18 karat yellow gold and features a starburst motif set with diamonds 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.