Item #: 1218386 This is an authentic DAVID YURMAN 18K Yellow Gold Amethyst Amazonite Citrine Smoky Quartz Signature Multi Strand Necklace. The necklace is crafted of 18 karat yellow gold and features five strands of tumbled and polished amethyst, amazonite, citrine, and smoky quartz beads. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.