This kind is generally appraised by professional organizations, so the price is not high. Jewelry appraisal costs about 200-400 yuan.
And the higher the personal level, the higher the cost. Also, it depends on how many goods you want to identify. The unit price of one is not the same as that of more than one hundred thousand. But not all things are appraised by appraisal institutions, and some are not given certificates regardless of whether they are true or false.