75.85ct Hydrothermal Red Beryl (Red Emerald, Bixbite) Lab Created Faceting Rough

Created Beryl

Lot R940

Color: Red

Type: Rough

Size: 68x25x3.5 mm 

Weight: 75.85 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