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
Straight triangle
Size / weight
3×3mm – 15x15mm
Cut
Excellent
Color
Bluish-green to reddish-purple
Clarity
VS-VVS
Certificate
AGL/GRC
Growth method (lab)
Czochralski method
Factory / supplier
5 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
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This lab-grown alexandrite features a straight triangle cut, available in sizes from 3x3mm to 15x15mm. It displays a remarkable color change from bluish-green in daylight to reddish-purple under incandescent light. The gemstone boasts VS-VVS clarity and an Excellent cut grade, ensuring superior brilliance. Certified by AGL/GRC, it is produced using the Czochralski method. Custom cutting is available upon request.