原石重量
1 Carat or According to the size
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), B(Increase the garden)
Customization
Accepted Customized Product
Shapes provided
Suqare,Pear,Heart,Marquise,Rectangle,Oval,Radiant
Application
Jewelry, necklace, earring, rings, bracelet, watch, clothing ect.
Property
Withstanding high temperature