ISO 9001 : 2015 Certified(Govt.Reg.)
Institute of Gemological Research
(Gem Testing Laboratory)

Brief History

On 2010,RATNALANKAR Award Achiever Mr.Kaushik Chakraborty (CEO,IGR) utilize his vast knowledge,skill and experience to establish the IGR. As our CEO is the most leading gemologist of our country,he was Ex-incharge of South Indian College of Gemology,Kozicode and consulting faculty in-charge of GJEPC,Govt of India.He was also one of Founder Member of a leading gemological Institution of Kolkata.His experience and dedication help to establish IGR as reputed Gem Testing Lab in country and abroad widely. He always sought to professionalize the industry through education, research and gemological instrumentation. From the very begin, IGR has made numerous breakthroughs in the understanding of gems and sets industry standard.


An extensive continuous research, support and synergy with professionals and consumers alike,around the world, IGR certificates bring confidence when buying or selling diamonds, gemstones and jewelry. Total commitment to understanding consumer concerns has motivated IGR to develop comprehensive analysis and clear documentation for consumers. This empowers jewelry buyers to focus on finding precisely what they want, with full assurance in the integrity and quality of the IGR certification.

About IGR

IGR gradually occupying the major share of gem-Jewellery market and exapnding it's business accross the country in rapid force.Our organisation Established in 2010 with dream project to bring more transperency,honesty and hi-end technology. IGR has got ISO 9001:2008 by highly technical foreign autority.We are the only Indian Gem Testing laboratory,whic can assure a higly Skiled and vast experience,qualified gemologist and Geologist.We can offer you the world's finest gem testing and Jewellery grading methods with the help of our expertise and standard procedures.Presently IGR is setting unique trend in gem-jewellery world.


* Fully equiped with hi-end machines And Tools.
* All Gemologist and geologist are very highly qualified from India,America and London.
* Gemologist are 10 Years experienced in Lab Technology.
* Only lab gives proper ROUGH GEM TESTING report.
* Jewellery quality analysis is very accurate with all parameters.
* Gem testing (with treatment,synthetic analysis)
* Report within 1(one) hour.
* Promote Services with Mobile Lab.
* Reasonable Service Charge.


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