This authentic choker necklace is by David Yurman, it is crafted from sterling silver and 14k yellow gold featuring a triple cable sterling choker necklace held together at the front with a large ribbed X design. On each side of the X are small polished gold accent on the sterling cable. It flex open to allow easy access around the neck and has full designer signature with the metal content.Material: sterling silver and 14k yellow goldHallmark: D.Yurman Sterling 14k Measurements: 14" with opening x 0.57" wide x 0.19" thickX design size: 0.89" across x 0.75" wide x 0.37" highWeight: 81.9 grams