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
Hexagon
Size / weight
3x3mm – 15x15mm
Cut
Excellent
Color
Blue-green to red-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 hexagon-cut lab-grown alexandrite showcases an excellent cut and VS-VVS clarity. Its most captivating feature is the distinct color change from blue-green in daylight to red-purple under incandescent light. Sizes range from 3x3mm to 15x15mm. Each stone is certified by AGL/GRC, ensuring quality and authenticity. Custom cutting is available upon request. The material is grown using the Czochralski method and features a hardness of 8.5, making it suitable for various jewelry applications.