This is an authentic DAVID YURMAN Sterling Silver Sterling Silver Lapis Lazuli Kyanite Pearl Hematine Labradorite Blue Topaz Moonstone Smoky Quartz Quatrafoil Necklace. The necklace is crafted of sterling silver and features lapis lazuli, kyanite, cultured pearl, hematine, labradorite, blue topaz, moonstone, and smoky quartz beads, The necklace also features signature quatrefoil motifs on a long chain with a toggle closure. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.