宝石用原石の形
Princess Square Cut
原石サイズ
3.5*3.5mm~10*10mm (or customized)
原石重量
According to the size weight
処置は適用した
Hydrothermal method
光学特殊効果
Negative light of one axis crystal
Refractive index
1.577-1.583(±0.017)
Melting temperature
1600-1750°C
Grade
A(Reduce the garden), AB(Increase the garden)
Feature
More sparking, High reflective.
Shapes provided
Round Oval Emerald Pear Square
Customization
Accepted Customized Product
Application
Jewelry, necklace, earring, rings, bracelet, watch, clothing ect.