BUYJEM • Factory Direct
Product details
For wholesale: specs extracted from product content and saved fields.
Ship from / originWuzhou Gemstone City
Category
Lab-grown Corundum (Ruby/Sapphire) / Loose Gemstones
Shape
Oval
Size / weight
4×6mm – 12×16mm
Cut
Excellent
Color
Orange-Yellow
Clarity
VVS
Certificate
AGL/GRC
Growth method (lab)
Czochralski method
Factory / supplier
5 Wuzhou gem processing enterprises
Chemical
Al2O3
Hardness
9.0
Dispersion
0.018
Refractive index
1.76-1.77
Specific gravity
3.99-4.05
Customization
Custom cutting available
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This vibrant orange sapphire is created in a lab using the Czochralski method, offering the same chemical, physical, and optical properties as its natural counterpart. It is available in an oval cut with VVS clarity and excellent cut quality, in sizes ranging from 4x6mm to 12x16mm. Custom cutting is available upon request. The gemstone can be accompanied by a certificate from AGL or GRC.