Zambian Emerald Lab Grown
Lot R1280
Please note that only rough stone is included in the lot.
The photo of the faceted stone is only used to demonstrate the approximate color of the material after cutting.
Color: Zambian Emerald color
Type: Rough
Inclusions: Have some inclusions and cracks (please, pay attention to the photo)
Piece №1
Size: 72.4ct
Weight: 56x23x5mm
Piece №2
Size: 72.7ct
Weight: 54x24x6mm
Piece №3
Size: 74.9ct
Weight: 54x23x6mm
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
