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
Pear
Size / weight
3×5mm – 13×18mm
Cut
Excellent
Color
Golden Yellow
Clarity
VVS
Certificate
AGL/GRC
Growth method (lab)
Czochralski method
Factory / supplier
3 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 pear-cut lab-grown yellow sapphire exhibits a vibrant golden yellow hue. It is available in a range of sizes from 3x5mm to 13x18mm, featuring VVS clarity and an excellent cut quality. Possessing the same chemical composition, hardness, and brilliance as natural sapphire, it is an exceptional and sustainable choice. Custom cutting is available upon request. Optional certification from reputable laboratories such as AGL or GRC can be provided.