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
Cushion
Size / weight
3x3mm – 15x15mm
Cut
Excellent
Color
Blue-green to reddish-purple
Clarity
VS-VVS
Certificate
AGL/GRC
Growth method (lab)
Czochralski method
Factory / supplier
5 Wuzhou-based 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 cuts available
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This cushion-cut lab-grown alexandrite exhibits a remarkable color change from blue-green to reddish-purple. It is available in a versatile size range from 3x3mm to 15x15mm, featuring an excellent cut and VS-VVS clarity. Each stone is certified by AGL/GRC. The gem is produced using the Czochralski method by a consortium of five Wuzhou-based manufacturers. Custom cuts are available upon request.