Yunnan emerald and Columbia emerald is not the same, it is translucent, more like Chinese jade, now more and more be used to substitute the emerald jade pendant, without any artificial oiling, plastic injection, heat processing, stone grinding and polishing by direct and natural stone, not very perfect, perfectionist careful. This stone is the bare stone, no drilling, please find gold mosaic. 

We in the gem chooses the material carefully

Gem grinding studio we

We collect gem material in the mine, the first hand source.