Nanosital is one of the glass-ceramic materials, which have a wide range of compositions and applications.
Nanosital is an optically transparent polycrystalline material formed by the crystallization of glass with corresponding chemical composition but has higher physical and chemical properties than the original glass.

1. Nanosital’s specific gravity index is close to the most valuable gemstones such as topaz, sapphire, ruby and aquamarine.
2. Nanosital and the optical properties of the most popular color gemstones are almost similar. Nanosital’s main feature is its lack of an unnaturally strong luster(typical of cubic zirconia), wherein the play of colors remains attractive.
3. Nanosital’s hardness (7 on Mohs scale) guarantees jewelry durability without losing its original look. The Nanosital hardness index (7) is higher than glass (5) but lower than one of the hardest materials – corundum (9).
4. Its high melting point allows the use of any colored Nanosital in lost-wax casting.
5. Color and transparency. Its wide color range, complete correspondence to natural analog, perfect optical properties, total transparency, and absence of inner defects makes Nanosital the best, readily available rough jewelry material on the market.

Nanosital stones display a variety of beautiful color-changing effects, allowing one color in daylight (or fluorescent light) and another in incandescent light. Nanosital has 22 types of color-change colors.