Take a closer look into our amazing team. We won’t bite.

Mr Rajesh Patel


Gemologist for past 10 years. Currently working as a Purchase manager for Renaissance Jewelery Pvt. Ltd., has been associated with IIG ®for a long time. He is a consulting faculty at IIG ® for Gem Identification & Masters in Gemology.


Ms Renu Punjani

Human Resource

Renuka Punjani has worked within the jewellery industry for nearly 25 years with a tremendous inclination towards designing and fine jewellery and has worked closely with some of the industry leaders, designing personal family fine jewellery.


Mr Nishith Shah

Chinese Language expert

Mr. Nishith (Tang HanMing唐汉明), an India-China interpreter entrepreneur, has worked, studied Mandarin and travelled across China before setting up a Chinese department at IIG ®. A commerce graduate, Mr. Nishith was associated with diamond grading and jewellery manufacturing industry, before embarking on his dream of bridging China and India. A Chinese language enthusiast, Mr. Nishith was conferred one year scholarship by Chinese Government run educational institution, Confucius Institute to study Chinese in Mainland China. At Zhengzhou University, he was twice awarded “Best foreign student” award. He has cleared Chinese Proficiency Test level 5 i.e HSK5. Mr. Nishith has dynamic personality and is a confident speaker in Mandarin. He loves watching movies, traveling and eating good food.


Mr Bimal Zaveri

Sr. Faculty

Highly qualified and experienced businessman Mr Bimalbhai has been in Gems and Jewelery Industries since 31 years. He masters in Rough Diamond Valuations and Manufacturing. He is consulting faculty for the marketing and valuation program in IIG ® since 8 years.


Ms Nirmala Joravia

Sr. Faculty

Ms Nirmala has been associated with IIG ®for more than 20 years. One of the oldest faculty, she has trained more than thousands of successful students in this institution. She learnt diamond grading in Surat-The diamond hub of india. She has been a specialist for polished diamond grading at IIG ®.


Mr Jayanti Parmar

Sr. Faculty

Branch Manager of Bhayander teaching ADVANCE DIAMOND GRADING (ADG) at IIG ® and has thorough knowledge of diamonds. He is very dedicated to his work and professionalism in training students. He is always eager to encourage students for innovative concepts.


Ms Nilu Adakmol

Sr. Faculty

Ms Nilu Madam has been associated with IIG ® since 18 years. She has been trained by KANTI BHAI DESAI (Founder of IIG ®) for POLISHED DIAMOND GRADING (PDG). She gained knowledge of Quality check (QC) from P.P JEWELLERS. Many students has being trained under her supervision.

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