Sawansukha Institute
of Gemology and Jewellery Design

The Prologues

Patience, Creativity, dedication, perception, and confidence, these are the key ingredients that design Sawansukha Institute of Gemology and Jewellery Design. The best gem and jewellery institute in Kolkata, SIG is known for its precise and practical training programs, and personality development modules. The courses not only trains a candidate, but also tests a student’s growth, this helps us evaluate fast and productive results.


Sawansukha Institute of Gemology & Jewellery Design is an initiative of Sawansukha Jewellers, having a revered legacy of about two centuries and having the expertise of seven generation.

Sawansukha Institute of Gemology & Jewellery Design or SIG is an initiative by Mr. Siddhartha Sawansukha, CEO Sawansukha, the patriarch of this institute. He is a graduate from Gemological Institute of America, a man with a vision that the field requires professionals for better output and fast work with the growing pace. The ideation took shape in 2007, when the bricks for the best institute for gems and jewellery in eastern India were laid.

Mrs. Niki Sawansukha, the principle of the institute is also a graduate Diamond Grader, and reputed as one of the most successful women entrepreneurs of Kolkata.

The faculty of the institute includes professionals from prestigious organisations of the field with an experience of more than 10 years and counting. We have the most up-to-date modules and training orientation programs with modernized State-of-the-art classroom

We also provide a productive counselling for new – comers of the field, and guide them for the most productive path, to create a name for themselves. Because SIG believes in, “Winners aren’t born, they are made”, we are the educational home to 30 National Jewellery Award Winning Student Designers. Our professional training is practical oriented and we are the only institute in Kolkata with ISO 9001:2015 Certification.

We teach you to visualize & communicate ideas in a four step approach of anticipating, analyzing, designing and creating. Finally in this institute we develop your talent, create an avenue for you and help you on the path to become a gem and jewellery professional. We train you in both corporate and entrepreneur based module.