BUYJEM • Factory Direct
Product details
For wholesale: specs extracted from product content and saved fields.
Ship from / originWuzhou Gemstone City
Category
Lab-grown Emerald / Loose Gemstones
Gem type
Lab-Grown Blue Sapphire
Shape
Emerald Cut
Size / weight
2x4mm – 13x18mm
Cut
Excellent
Color
Sapphire Blue-Royal Blue-Cornflower Blue
Clarity
VS-VVS
Certificate
AGL/GRC
Growth method (lab)
Czochralski Method
Factory / supplier
3 Wuzhou Gemstone Processing Enterprises
Chemical
Al2O3
Hardness
9.0
Dispersion
0.018
Refractive index
1.76-1.77
Specific gravity
2.67-2.78
Customization
Custom cutting available
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This emerald-cut lab-grown blue sapphire offers exceptional quality with an excellent cut and VS-VVS clarity. Available in a versatile size range from 2x4mm to 13x18mm, it displays beautiful blue hues spanning sapphire, royal, and cornflower blue. Each stone is certified by AGL/GRC, ensuring verified quality. The gemstone is produced using the Czochralski method and can be custom cut to meet specific requirements. Its durable composition of Al2O3 provides a hardness of 9.0 on the Mohs scale.