plaats van herkomst
Guangdong, China
edelsteen soort
Synthetic (lab created)
naam van het merk
ATTA GEMS
edelsteen kleur
Russian Emerald
edelsteen materiaal
Emerald
edelsteen maat
4*4mm~8*8mm (or customized)
edelsteen gewicht
According to the size
behandelingen toegepast
Hydrothermal method
speciale optische effecten
Negative light of one axis crystal
Hardness
7.8-8 Moh's Scale
Refractive index
1.577-1.583(±0.017)
Melting temperature
1600-1750°C
Grade
A(Reduce the garden), AB(Increase the garden)
Customization
Accepted Silver & K Gold Customized Product
Feature
More sparking, High reflective.
Shapes provided
Suqare,Pear,Heart,Marquise,Rectangle,Oval,Radiant
Application
Jewelry, necklace, earring, rings, bracelet, watch, clothing ect.