27.7ct Hydrothermal Purple Beryl (Red Emerald, Bixbite) Lab Created Rough

Created Beryl

Lot R619

Color: Purple

Type: Rough

Size: 24x19x5 mm 

Weight: 27.7 ct

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