BUYJEM • Factory Direct
Product details
For wholesale: specs extracted from product content and saved fields.
Ship from / originWuzhou Gemstone City
Category
Lab-grown Alexandrite / Loose Gemstones
Gem type
Lab-Grown Alexandrite
Shape
Square/Princess
Size / weight
3×3mm – 15×15mm
Cut
Excellent
Color
Blue-green to reddish-purple
Clarity
VS-VVS
Certificate
AGL/GRC
Growth method (lab)
Czochralski method
Factory / supplier
4 Wuzhou gem processing enterprises
Chemical
BeAl2O4
Hardness
8.5
Dispersion
0.015
Refractive index
1.74-1.76
Specific gravity
3.73-3.78
Customization
Custom cutting available
For wholesale quotes, share quantity, size range, color/clarity, lead time, and destination.
This lab-grown alexandrite features a precise princess cut, offering a modern square shape. It is available in a range of sizes from 3x3mm to 15x15mm. The stone displays a remarkable color-change effect, shifting from blue-green in daylight to reddish-purple under incandescent light. It boasts VS-VVS clarity and an Excellent cut grade for superior brilliance. Each stone is certified by AGL/GRC. Custom cutting is available upon request.