Material: Nanosital Color: Color change Shape: Oval Size: 12*10 mm Weight: about 5.3 cts each
Size: 11*9 mm Weight: about 4 cts each
Size: 10*8 mm Weight: about 3.6 cts each
Size: 9*7 mm Weight: about 2.1 cts each
Refractive index: 1.65-1.7 Hardness: 7 (Mohs scale) Dispersion (effects of light): 0.015 Wax casting: Yes Melting Point: 1700 °C
Notice: The color of the photo may be different from the actual due to different computer monitors and other devices. This stone has color-change effect similar to natural Alexandrite. In sun light it will be bluish green and in cold light - purple.
