With its 5 clusters of clear crystals, each containing 3 x 3mm cubic zirconia stones, this necklace is a beautiful way to add some subtle sparkle to your look. The clusters are spaced at even intervals along the front portion of a delicate trace chain with a 1mm curb. The necklace measures 16 inches long, but can be adjusted to 18 inches and fastens with a bolt ring. It carries a 925 metal stamp for sterling silver and weighs 3.5 grams.