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 18-karat Yellow Gold 18 inches in length Lobster clasp Style Number: N12533 S818 - Shop the latest David Yurman necklaces and other jewelry on BlackSkinny.com