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Gemology value

Hi my name is Ying, I am still new to the Gemology study, I wish to learn about the values of all gems and how to appraise them in proper ways.

Well, you have come to the right place. Get your IGS Professional Gemologist credential and then contact NAJA (National Association of Jewelry Appraisers) and enroll in their Jewelry Appraiser Course. All the best. :smiley: