Diamond testing lab capabilities at GJAEDU serve both commercial clients and students aspiring to become expert gemologists. The lab uses scientific instruments to test authenticity, quality, and value of diamonds. These results are trusted by buyers, sellers, and jewellery businesses across India. In addition to testing, GJAEDU’s education programs teach students the science of gems, from rough stones to polished brilliance. With structured classes, hands-on labs, and expert faculty, GJAEDU sets a new standard for gemstone education and trusted certification.