China Synthetic No 5 Opaque Ruby Rough for Jewelry Material, Find details and Price about China Opaque Ruy Rough, Un-Transparent Ruby Rough from Synthetic No 5 Opaque Ruby Rough for Jewelry Material
Widely used in ornaments such as ring, necklace and other jewelry
Big sizes and different grades are available
Color is #5 ruby opaque
With standard international color
Samples are free within a certain price range.
The material is aluminum oxide , the diameter is big piece
The grade is AB, C , E and F