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
Gem type
Lab-Grown Yellow Sapphire
Shape
Straight Triangle
Size / weight
5×5mm – 15×15mm
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 lab-grown yellow sapphire is precision-cut into a striking triangle shape, available in sizes ranging from 5x5mm to 15x15mm. It exhibits a rich golden hue with VVS clarity and an excellent cut. Identical in chemical, physical, and optical properties to natural sapphire, it offers a sustainable and ethical alternative. Custom cutting is available upon request.