Nanogem is a new synthetic material. It is exceptionally stable when set in jewellery using all stone setting techniques. Nanogems is a name for a group of new synthetic materials grown in amorphous substances, nanosized crystals (about 10-7 mm in dimensions) in particular, used in fine jewellery and fashion jewellery.
Chemical Composition: Al2O3, MgO, TiO2, SiO2
Refractive Index: 1,5-1,7
Dispersion (C-F): 0,012-0,02
Heat Resistance: up to 900 şC / 1652 şF