Created Emerald
Lot CS764
Color: Zambian
Shape: Octagon
Size: 7x5 mm
Weight: 0.6-0.8 ct
Inclusions: Yes
Mineral: Beryl
Chemical Formula: Be3Al2Si6O18
Crystal System: Hexagonal
Hardness (Mohs): 7.5
Refractive Index: 1.564-1.602
Density, g/cm3: 2.7
Dispersion: 0.014
Growth Method: Hydrothermal
