The bracelet is made of sterling silver. The center piece has three round sky blue topaz stones prong-set in the middle. There are several cubic zirconia set in a halo pattern around the three topaz stones. The bracelet is 7 inches and weighs 15.9 grams. The center piece measures 22 x 17 millimeters. We will provide a bracelet box. If you already own the bracelet and just want to buy the center piece let me know and I will create a new listing.