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What's the difference between an appraisal card and an appraisal certificate?
Jewelry jade jewelry appraisal card, as its name implies, refers to inlaid jewelry jade, which belongs to the category of jewelry. There are both kinds of jewelry and jade (including natural or synthetic) and inlaid metal components, such as 28K gold, 925 silver and silver-plated gold.

Identification certificate refers to the identification of bare stones (cut and polished gems) and original stones (gems without any artificial processing), mainly to identify the composition of gems. In foreign countries, it is also required to issue the place of origin, which is not available in our country.