Canada has long been a global leader in resource extraction, mining, and trade — yet until now, it lacked a centralized institution dedicated to the gemological sciences. The Canadian Institute of Gemology (CIG) was founded to change that.

Founded in Mississauga, Ontario, the Canadian Institute of Gemology (CIG) stands as a beacon of knowledge and professionalism in the field of gemology. We specialize in comprehensive gemstone certification, meticulous jewelry appraisals, and thorough precious metal analysis using top of the line technology and methodology. Our services cater to a diverse clientele, including jewelers, investors, and collectors, ensuring that each client receives tailored solutions that meet their unique needs and expectations.

Born from generations of experience in the jewelry and gemstone trade, CIG bridges the gap between traditional expertise and scientific accuracy. Our mission is to create a gold-standard institution for Canada — one capable of standing alongside the likes of GIA, Gem-A, Gübelin, and SSEF.

CIG focuses on lab-grade appraisal, secure digital verification, and a growing suite of research and educational programs. It is more than a service. It is a movement toward standardized excellence in Canadian gemology.

Join us at the Canadian Institute of Gemology, where we combine expertise with a passion for gemstones. Our commitment to excellence ensures that you receive the highest quality service and insights into the world of gemology.