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
Elongated Cushion / Fat Square / Fat Rectangle
Size / weight
5×7mm – 10x12mm
Cut
Excellent
Color
Lotus Pink-Orange
Clarity
VVS
Certificate
AGL/GRC
Growth method (lab)
Czochralski method
Factory / supplier
4 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 lab-grown padparadscha sapphire features an elongated cushion cut, available in sizes from 5x7mm to 10x12mm. It boasts an excellent cut, VVS clarity, and a rare lotus pink-orange hue. Identical in properties to its mined counterpart. Custom cutting is available. The chemical composition is Al2O3 with a hardness of 9.0. Refractive index is 1.76-1.77 and specific gravity is 3.99-4.05. Produced by four Wuzhou gem processing enterprises.