This is an authentic DAVID YURMAN 18K Yellow Gold Diamond 15mm Helena Ring size 52 or 6. The ring is crafted of 18 karat yellow gold and features a tapered, coiled ring with strands of pave-set diamonds, weighing approximately .70 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.