Lab Grown Emerald
Color: Colombian Emerald
Shape: Cushion
Size: 11x9mm
Mineral: Beryl
Chemical Formula: Be3Al2Si6O18
Crystal System: Hexagonal
Hardness (Mohs): 7.5
Refractive Index: 1.570-1.577
Density, g/cm3: 2.7
Dispersion: 0.014
Growth Method: Hydrothermal
The actual color may vary slightly from the photos due to the technical limitations of digital photography. The stone may contain inclusions; please examine the photos carefully for a detailed view of its internal characteristics.
