Welcome to Pangem Tech. A Service Provider of Testing, Grading Gems & Jewelry. We are an ISO 9001:2008 certified company, established in the year 1982, at Pune. Stringent qualityinspection & well equipped infrastructure make us different from others. Lagu Bandu Motiwale & Neelkanth Jewellers are some of our esteemed clients and we are backed byInternational quality standards & numerous modes of payment. We offer a diverse range of Gemstone Certification Programs, Diamond Jewellery Certification & Jewellers Special Courses. We also provide Gemstone Certification Programs that are widely acclaimed in the market. Our Diamond Grading Certifications are available at affordable prices. Diamond Jewellery Certification offered by us are best in the industry amongst others. We offer Full Time & Short Term Courses in Gemmology that are a class apart. Our Jewelers Special Courses are nothing but the best solution for all your needs.