Diamond testing lab education at GJAEDU goes beyond theory, offering practical learning in a real-world environment. Whether you're interested in becoming a certified gemologist or understanding the science behind diamonds, GJAEDU has the right course for you. The lab uses internationally accepted tools and grading systems, ensuring accurate assessments every time. With a strong reput... https://www.businesssoftwarehelp.com/articles/gja-%E2%80%93-the-gem-jewellery-academy-advanced-diamond-testing-lab-with-scientific-validation