The necklace is made of 14k white gold. There are 32 round diamonds prong set into the necklace. The total carat weight of the diamonds is 0.15 carats. The diamonds have a "G" color and an "SI2" clarity grading. The chain is adjustable from 16 to 18 inches long. The chain has a lobster claw catch. The bar measures 1 1/2 inches wide. This necklace was made by Barbela Designs Jewelry in New York City. I will provide a pendant box.