David Yurman 14k Sterling Thoroughbred Cable Choker Necklace David Yurman 14k & Sterling Silver Thoroughbred Cable Choker! This classic designer necklace features the iconic Yurman sterling silver cable motif, with two articulation points to allow for a comfortable fit. Described by Yurman as, A cornerstone of David Yurman design, Thoroughbred unites two of David's lifelong passions-sculpture and all things equestrian. A fun choker that can be worn on its own or paired with other pieces! 14k Yellow Gold and Sterling Silver (marked and tested).