Welcome to GRS Gem Testing Lab

GRS Gem Testing Lab is a Jaipur based Indian Gem Testing Lab Company. Started with a mission to give services to it's customers in Gems & Jewellery Industry For Diamond Certification, Gemstones Certification, Jewellery Certification.

Wherever you are in the world, you can rely on our international teams of experts to provide you with specialized business solutions to make your business faster, simpler and more Faithful with our certifications. We partner with you to offer independent services that will help you reduce risk, streamline your processes and operate in a more sustainable manner. You can find out more about how we can help you reach your objectives by viewing our Our Certifications Online.

GRS Lab is the India’s leading Gems verification, testing and certification Lab. We are recognized as the global benchmark for quality and integrity.

Quality Matters

We offer the highest professional standards in lab testing. At GRS, We include leading Gemologist experts in our test selection, Certification, and results review. Our approach is voluntary - we chose to adhere to the highest professional and regulatory standards in order to provide you with the best quality care and customer experience