David Yurman's artistic signature, Cable began as a bracelet that he hand-twisted from 50 feet of wire. For the past 30 years, he has evolved the twisted helix into a myriad of designs. Sterling silver with 14-karat yellow gold Amethyst Bracelet, 4mm Nitinol core to provide flex movement. David Yurman Style #: B18092S4AAMS - Shop the latest David Yurman bracelets and other jewelry on BlackSkinny.com