Leading Gemology Institute | IIG Delhi - Gemology & Identification Courses

About IIG

/since 1991

Leading Experts in

Gemology Training

Since 1991, the Indian Institute of Gemology has been a leader in gemological education, providing students with the skills and knowledge needed to thrive in the gems and jewellery industry. Our institute is internationally recognized, attracting professionals from across the globe, including jewellers, designers, and exporters. Many of our graduates have gone on to build successful businesses, and we are proud to be affiliated with the Indian Diamond Institute Society and the Asian Institute of Gemological Sciences in Bangkok.

With the increasing demand for gems like Tanzanite, Tourmalines, and Peridots, alongside the growth of brands like De Beers and Tanishq, the need for scientific gem identification and international trade practices has never been greater.

Our courses equip students with the expertise to navigate the global gems and jewellery market, fostering professionalism and ethical trade practices. All courses last for around 2 months, unless you opt for a private individual course that will be wrapped in 25 classes.

Learn in a collaborative environment

Engage with industry experts and peers in a hands-on, interactive setting that fosters teamwork and knowledge sharing.

Receive a completion certificate

Earn an internationally recognized certification that validates your expertise in gemology and opens doors to global opportunities.

Our Team

FGA, UK

Mr. GURMIT SINGH, Founder & MD

Mr. Gurmit Singh, the founder of the Indian Institute of Gemology, is a distinguished gemologist with qualifications from the Gemmological Association Gem Testing Laboratory of Great Britain (FGA, UK), the Gemological Institute of America (New York), and the Asian Institute of Gemological Sciences (Thailand). His extensive travels across the U.S., Europe, and Southeast Asia have enabled him to engage with leading global gemological experts and attend international conferences and jewellery shows.With over two decades of teaching experience, Mr. Singh has educated students from diverse backgrounds and countries, including the U.S., Japan, and Russia. As a principal faculty member, he has imparted valuable knowledge to professionals such as jewellers, designers, and industry leaders. His expertise, combined with interactions with esteemed figures like Dr. Eduard Gubelin and Mr. Alan Jobbins, has solidified his reputation in the gemological community.

Mr. Gurmit Singh, the founder of the Indian Institute of Gemology, is a distinguished gemologist with qualifications from the Gemmological Association Gem Testing Laboratory of Great Britain (FGA, UK), the Gemological Institute of America (New York), and the Asian Institute of Gemological Sciences (Thailand). His extensive travels across the U.S., Europe, and Southeast Asia have enabled him to engage with leading global gemological experts and attend international conferences and jewellery shows.

With over two decades of teaching experience, Mr. Singh has educated students from diverse backgrounds and countries, including the U.S., Japan, and Russia. As a principal faculty member, he has imparted valuable knowledge to professionals such as jewellers, designers, and industry leaders. His expertise, combined with interactions with esteemed figures like Dr. Eduard Gubelin and Mr. Alan Jobbins, has solidified his reputation in the gemological community.

Tejas Singh, Associate Gemologist, IIG

Tejas Singh serves as an Associate Gemologist at the Indian Institute of Gemology (IIG), bringing over five years of extensive experience in the gems and jewelry industry. A passionate gemologist, Tejas completed his graduation and went on to acquire advanced diplomas in Diamonds & Diamond Grading, Colored Stones & Gem Identification, and Synthetic & Advanced Gem Identification. His in-depth knowledge and hands-on expertise make him a vital contributor to IIG’s mission of delivering world-class gemological education. Tejas is committed to sharing his insights with students, helping them master the complexities of gem identification and grading in a practical learning environment.

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