LAS VEGAS, Nev., March 31, 2025 (SEND2PRESS NEWSWIRE) -- The American Gem Society (AGS) is pleased to announce the launch of the Jewelry Evaluation Advisor(tm) (JEA) designation and the relaunch of the updated Certified Sales Associate (CSA) designation. These programs, available to AGS members, are designed to empower jewelry professionals with the skills and knowledge they need to excel in their careers while upholding the highest standards of excellence and professionalism.