| Color
| Lab grown Alexandrite |
| Size
| 6*8 mm
|
Shape
| Octagon Step
|
| Color | Vivid |
| Clarity | vvs |
Mohs Scale
| 8.5
|
Reflective Index
| 1.745-1.754
|
Density
| 3.73 g/cm3
|
Temperature resistance (highest limit)
|
|
There're 2 kinds of popular Lab Grown Stones:
One is Hydrothermal, the colors have are light, medium and dark shades.
Another one is Pulled-Czochralski , which the colors are usually in Dark.
What is Lab Grown Pulled Czoahralski ?
This process utilizes a stones seed crystal and is considered one of the top methods of creating quality synthetic.
