1. The safety buckle in the photo is a waxy jadeite material with a slight jadeite color and a shallow water head. Although the price is not outrageous, it is not cheap, just a normal price.

2. The background color is white and faded. When we look at jade again, we can see the obvious graininess and structure with the naked eye, so jade has nothing to do with delicacy, but is rough. However, the hanging cotton is scattered and cannot be melted, and the cleanliness is insufficient. So this is an out-and-out low-grade jade pendant.

3, the bean seed jade buckle is safe, the texture is poor, and it is also a waste to describe it in words, with a value of less than 20 to 30 yuan.

4, dry blue iron dragon wins jade buckle, considering K gold inlay and chain, the reasonable price is two or three thousand.

5. Enlarged observation: Emerald has granular fiber interwoven structure, columnar mosaic structure and columnar metamorphic structure. When the texture is fine, the polished surface is smooth and has slight concave peeling. When the texture is rough, the cleavage surface can be seen flashing, that is, emerald.