Item #: 993766 This is an authentic DAVID YURMAN 18K Yellow Gold Diamond Heart Y Lariat Necklace. This stunning necklace is crafted of 18 karat yellow gold and features a lariat design with a diamond accented heart, 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.