Created Sapphire
Lot CS703
Color: Purple Tanzite
Shape: Oval
Size: 8x6mm
Weight: 1.44-1.49ct
Mineral: Corundum
Chemical Formula: Al2O3
Crystal System: Trigonal
Hardness (Mohs): 9
Refractive Index: 1.76–1.77
Density, g/cm3: 4
Dispersion: 0.018
Pleochroism: Strong
Growth Method: Flame Fusion
