1, it is true. Hengxing Jewelry and Jade Co., Ltd. is a large jewelry company specializing in research and development, production and brand operation of jewelry products. According to relevant information, Hengxing Jewelry and Jade officially stated that it is a formal enterprise certified by the government, so it is true.

2. Hello, you can check the details of this certificate. The photo of the certificate is a pendant of natural jade A goods.

This is a jade pendant inlaid with jade, which is a natural jade A product. Authentic, rest assured to wear! We don't evaluate the embedded thousands of gold for the time being. According to the price of gold, you can estimate that the jadeite part and material are too ordinary to grow water. At present, it has no high value and has no collection value. The valuation is within 200 yuan.

4, gold inlaid jade jade pendant, jade part of the material is general, thousands of gold can not be determined to be thousands of gold without testing, there are more imitation copper on the market. Even thousands of gold, because it is relatively thin, the wholesale price of such products is 100-200, and the retail price is 300-800, which is more reasonable.

5, columnar mosaic structure, columnar metamorphic structure, etc. When the texture is fine, the polished surface is smooth and has slight concave peeling. When the texture is rough, the cleavage surface flashes, that is, emerald.