宝石重量
According the product size
特殊光学效应
Starlight effect is rare, discoloration effect
Refractive Index
1.624~1.644
Density
3.06(+0.20,-0.60)g/cm3
Shape
Round, Oval, Pear, Heart,Cushion etc
Customization
Accepted Customized Product
Hot sale shape
Oval Round Cushion Emerald etc