Tell the truth. Chow Tai Fook and others are well-known sales stores. But the salesperson has no ability to distinguish.

It's really possible to make a joke by looking for someone to identify it like this. I have lived in Zhuhai for so many years. I really haven't heard of a formal appraisal agency.

If it's just ordinary things. Underground jade business can ask them to have a look.

Or there is a free way. Go to a regular pawnshop and ask how much it costs to put a pawn on record.

Then the price he said *220% is the normal market value.