This is an authentic DAVID YURMAN Sterling Silver 18K Yellow Gold Pink Tourmaline Cushion Ring size 52 or 6. The ring is crafted of sterling silver and features a cable style band and a faceted cushion cut pink tourmaline framed in 18 karat yellow gold. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.