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
Heart
Size / weight
5×5mm – 10x10mm
Cut
Excellent
Color
Orange-Yellow
Clarity
VVS
Certificate
AGL/GRC
Growth method (lab)
Czochralski method
Factory / supplier
5 Wuzhou gemstone 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 upon request
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This vibrant heart-cut lab-grown orange sapphire boasts VVS clarity and excellent cut quality. It is available in sizes ranging from 5x5mm to 10x10mm. The gemstone shares identical chemical (Al2O3) and optical properties with natural sapphire, including a hardness of 9.0, a refractive index of 1.76-1.77, and a specific gravity of 3.99-4.05. Custom cutting is available upon request.