It should be impossible. Appraisal certificate is not a necessary accessory to buy jadeite. However, if you detect that it is not A goods and the merchant claims that it is A goods, then you can get a refund.
Without an invoice, he said it was not someone else's goods. You can't return it without evidence. Go and ask. It would be nice if you could return it. I don't know how to buy jade At least find someone who knows how to help me pass the exam. Then ask for a certificate.
If there is no certification, businesses may not do it, and some very cheap goods may not be certified in order to save costs. You can go to the jewelry testing center to identify whether it is A goods. If it is A goods, then there is no doubt.
Hello, if I don't give you a certificate, you can return it if you have an invoice or something. However, if the boss gives you a certificate, the certificate does not indicate "jade (commonly known as A goods)", but only writes the word jade, it is more troublesome for you to return it, because BC goods belong to jade.