Cubic zirconia is crystalline form of zirconium dioxide (ZRO2). The synthesized material is hard, optically flawless and usually colorless. It can also possible to make in variety of colors but the colorless white cubic zirconia is most popular in the world. It is a dense substance, with specific gravity between 5.6 and 6.0 — at least 1.6 times that of diamond. Cubic zirconia is relatively hard, 8–8.5 on the Mohs scale— slightly harder than most semi-precious natural gems with extremely high melting point of 2750 °C
We are capable to produce more than 40 colors from normal to all Special Fancy Colors in all shapes and sizes.