This authentic long chic necklace is by John Hardy, it is crafted from sterling silver featuring long oval links mixed with mall and large beaded circle link mixed with section of beaded turquoise and woven disc shape basket wicker motifs. The long chain secures with a lobster clasp and it has the 925 silver stamp.Material: sterling silver and bamboo Gemstones: turquoise beadsMeasurements: 45.5" long x 0.95" wide x 0.33" highWeight: 85.1 grams