The American Gem Society’s Certified Gemologist Appraiser title is the most highly regarded in the industry. Earning the CGA title requires additional advanced training and experience in determining the value of gemstones and jewelry. Since jewelry appraisal may be one of the most important and complicated documents to complete accurately, only a credentialed professional should provide information and reliable documentation on the quality and value of your jewelry. That is why it is essential to work with an unbiased appraiser you can trust, a gemologist appraiser certified by the American Gem Society. Our members must adhere to the American Gem Society’s code of ethics and are required to re-certify their title or designation each year.
American Gem Society Titles & Designations