Teeny tiny, itsy bitsy accent pops of sparkle. We offer a wide range of CZ sizes and colors for all your custom jewelry making. The smallest 2mm CZ loose stones are ideal for halo, pave, and gypsy flush settings. Larger sizes work well in tube, bezel, or prong settings. Beginners love snap settings to get started. Our popular tube bezel settings fit perfectly for a quick, easy setting solution. Cubic Zirconia, more commonly called CZ, is a manmade colorless stone. CZ is a low-cost alternative to diamonds. It should not be confused with moissanite, zircon or cubic zirconium, which are distinct materials. Cubic zirconia is a cubic crystalline form of zirconium dioxide. It is consistently flawless, meaning it has no inclusions or imperfections. It has a hardness of 8 on the Mohs scale and can be cast into sterling silver or metal clay. Prices vary by color because of the cost of the minerals added to create specific colored hues. But, all CZ colors are affordable alternatives to gemstones with consistent physical properties that make them easy to work with. Customers love the no-fuss, easy care and wear of these sparkly stones.