Item #: 1405417 This is an authentic DAVID YURMAN 18K Yellow Gold Diamond Initial M Charm Necklace. The necklace is crafted of 18 karat yellow gold and features a disc pendant with cable details framing a diamond 'M', approximately .01 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.