This vintage David Yurman classic choker / collar is 14 Karat yellow gold & Sterling Silver. The oxidized cable & high polished gold is a beautiful combination. The gold & cable part of the collar measures 5mm wide. There are two flexible hinges on each side at the cable part so it fits the neck perfect & comfortably. The length is close to the neck. Hard to measure cause it’s curved in sections. Very comfortable to wear. The clasp is a large lobster claw. The piece is marked 585 925 & inches D. Yurman on each end. See photo In excellent condition. Box as shown included.