Cubic Zirconia (widely known as CZ) is a man-made composition. Due to a hardness of 8.5 and modern technical advances, cubic zirconia is an inexpensive, beautiful product of the jewelry industry, in high demand. Cubic Zirconia AAAAA quality could match or surpass many expensive diamonds.
We sell CZ wholesale in many shapes, sizes and colors. For a complete listing of our high quality cubic zirconia diamonds and other lab created gems please visit our Catalog. We offer a 100% guarantee on all products!