First, check whether the authentication certificate is true. General jewelry appraisal service institutions are established by the State Quality Supervision Bureau or the Jewelry Association, and there are some companies with appraisal qualifications.

1, CMA —————— It is a sign that the measurement subscription certificate of the testing institution is qualified, and the institution with this sign is a legal testing institution.

2. CAL-is the symbol of the inspection organization recognized by the national quality inspection, and the organization with this symbol is qualified to make an arbitration inspection conclusion.

3. CNAL-the symbol of national laboratory.

Any of the above three marks is valid, especially the first mark CMA, which is the basic requirement of national laws for testing and inspection institutions.

If there is nothing wrong with the appraisal certificate, it means that it is A goods. As for the price, no one can say for sure until you see the real thing, and the pictures seen on the appraisal website are not very clear. After all, the pricing factor of jadeite is the most complicated, unlike diamond goods and precious stones, which have pricing standards (about how many carats)!