This chain is a luxurious piece of fine jewelry crafted in solid .925 Sterling Silver overlayed with a yellow gold finish. The chain is studded with AAA quality lab simulated diamonds. It is 6mm width and comes in different sizes between 20" to 24".Each lab diamond is set in a raised 4 prong setting, which allows it to be the focal point of the chain. The four prong setting brings forth a consistent look and when the chain sits on the neck. Diamond weight & actual weight of the necklace varies in different lengths. The necklace weighs approx 2.21 grams per inch.