1.7ct Hydrothermal Purple Beryl (Bixbite) Cushion 7x7 mm Lab Created Loose Stone

Created Beryl

Lot CS899

Color: Purple

Shape: Cushion

Size: 7x7 mm 

Weight: 1.77 ct

Quantity: 1 pcs

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