宝石颜色
Colombian emerald green
宝石尺寸
According to the weight
宝石重量
According to the size
特殊光学效应
Negative light of one axis crystal
Refractive index
1.577-1.583(±0.017)
Grade
A(Reduce the garden), A-(Increase the garden)
Feature
Girdle even,Accurate size, Cutting perfect
Advantage1
Avoid customs clearance transportation
Advantage2
Write down the value of goods to help customers declare
Shapes provided
Round Oval Emerald Pear Square
Application
Earings, Ring, Necklace, Watch, Jewelry Ornament etc