1, Zhongwei's certificate can be trusted. As long as Zhongwei's certificate is not a diamond certificate, everything else will do. It can verify the authenticity, but there are also some problems. The authority of China-Victoria Certificate in diamonds is not high. Generally speaking, as long as it can prove true and false, it should be possible. Unless there is a strict classification like diamonds, you must find a more authoritative jewelry appraisal agency.

2. Hello, I'm Emerald Brothers. From the picture, this is a waxy light green jade brave, which is a goods visually; The model is large and the species is average. The normal market price of jadeite brave like this is probably reasonable around 600 yuan.

3. hello. According to your inquiry, Zhongwei Jewelry and Jade Quality Testing Center has passed the qualification certification (metrological certification) of the national product quality supervision and inspection institution, and is a professional institution in the field of jewelry and jade testing in China. It is a jewelry testing and appraisal institution with independent legal personality.

This is a real A brand jade bracelet. Waxy seeds are partial to bean seeds, and the normal market price is around 500-600 yuan. As shown in the figure, this price is around 380 yuan with a certificate.