Made from a unique glass-ceramic composition primarily of silicon dioxide (SiO2) and aluminum oxide (Al2O3), Nanosital offers excellent durability with a Mohs hardness of 7, making it suitable for everyday jewelry wear. Its refractive index of 1.65–1.7 and specific gravity of 3.5–4 provide a natural look and feel, closely matching many precious stones. Unlike cubic zirconia, Nanosital features a subtle, natural luster without an overly strong shine, preserving an attractive play of colors. It is free from harmful contaminants and can withstand high temperatures up to 1700°C, allowing for versatile jewelry manufacturing techniques such as lost-wax casting. With consistent color, total transparency, and no internal defects, this synthetic turquoise gemstone is an excellent, affordable alternative to natural turquoise.
Tianyu Gems-focusing on jewelry production for over 25 years, the custom jewelry manufacturers/experts around you
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