This is an authentic DAVID YURMAN Sterling Silver 18K Yellow Gold Labradorite Hematine Blue Topaz Elements Chain Necklace. The necklace is crafted of sterling silver and 18 karat yellow gold, and features multi-sized gemstones and cable accented spheres composed of labradorite, hematine, and blue topaz. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.