International Gemological Institute - IGI India

Call Directions Website Contact the business

International Gemological Institute - IGI India Largest Independent Gem Certification Institute for Diamonds,Colored Gemstones & Fine Jewelry.The Worldwide Standard of Excellence for trade & consumers.

International Gemological Institute (IGI) is the World's largest Independent Laboratory for testing and Grading Gemstones and Fine Jewelry, renowned for its quality service and extensive experience. Since inception in 1975, IGI has set out to communicate the quality of diamond to the trade and consumers alike. Below you can find few achievements/ facts of IGI Worldwide. IGI - WORLD WIDE HISTORY (1975 Onwards.......)

1) IGI was established in 1975 and is today the oldest laboratory in Antwerp.
2) IGI's School of Gemology is first to conduct training courses covering rough diamonds.
3) IGI offers the " Laser Scribe" inscription on diamond service.
4) IGI is the first laboratory to issue Jewelry Identification Reports.
5) IGI is the only laboratory in the world providing repair and re-cut of diamonds.
6) IGI is the first lab to seal diamonds for protection purpose.
7) IGI develops the first comprehensive diamond Cut Grading chart.
8) IGI introduces the " Mobile Lab" Grading on site concept. For protecting the peoples trust on Diamonds and Gemstones, we at IGI continuously strive with the years of expertise , state of equipments and technologies to serve our consumers and clients impromptu. IGI has its long history of providing independent expertise and safeguards to end customers by providing Diamonds, Gemstone and Jewelry Grading Reports which are accepted worldwide. Total commitment in understanding consumer concerns has motivated IGI 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 IGI certification. A certificate from IGI represents the all-important 5th C that no one should be without: Confidence. As the world's largest independent Gem Certification and Appraisal Institute for Diamonds, Colored Gemstones and Jewelry, IGI is a standard of excellence for industry professionals and consumers around the globe. LOCATIONS WORLD WIDE:

IGI is the largest organization of its kind, with operating laboratories & offices in Antwerp, New York, Hong Kong, Mumbai, Bangkok, Tokyo, Dubai, Tel Aviv, Los Angeles, Kolkata, New Delhi, Thrissur, Jaipur, Surat, Chennai, Ahmadabad and Hyderabad. The IGI School of Gemology has locations in Antwerp, Mumbai, Delhi, Hyderabad, Surat, Ahmadabad, Chennai, Dubai, Shanghai, Rome, Ascoli Piceno, Trecastagni, Cavalese, Marci anise and offers a variety of courses designed for professionals and consumer enthusiasts alike.

12/10/2026

“Bua ne suna diya toh?” 👀

Ek certificate maangne se pehle, mann mein poora
family drama chal jaata hai. 😅

Iss Pujo, bas poochhiye—“IGI-certified hai?”

Kyunki heere khareed te waqt, sawaal poochhna hi samajhdaari hai.

IGI. Heere ki asli pehchan.

Shubho Durga Puja! 🌺

Knowledge that empowers. Expertise that sells.💎IGI School of Gemology recently conducted a Retail Technical Training (RT...
12/10/2026

Knowledge that empowers. Expertise that sells.💎
IGI School of Gemology recently conducted a Retail Technical Training (RTT) session at N.S. Jewellers, Siliguri, with 25 members of their sales team.
The session focused on the 4Cs of Diamonds and practical sales techniques designed to enhance product knowledge and customer interactions.
A big thank you to N.S. Jewellers for partnering with IGI and to Bhavin Patel for conducting an engaging and insightful session.
At IGI, we bring gemological expertise to the retail floor, helping jewellery professionals build knowledge, confidence and stronger customer conversations.
IGI – Empowering Jewellery Professionals Through Knowledge.

Ever wondered why a diamond seems to catch fire the moment it moves? ✨I t’ s not magic. I t’ s physics.Light enters the ...
12/10/2026

Ever wondered why a diamond seems to
catch fire the moment it moves? ✨

I t’ s not magic. I t’ s physics.

Light enters the diamond, bounces between its facets and comes back up to your eye as bright white flashes. That’ s brilliance. As it exits, it splits into rainbow colours, just like a prism. That’ s fire.

And the on-off sparkle as the stone moves? That’ s scintillation.

All three depend on one thing: cut. A badly cut diamond leaks light out of the bottom and looks dull, even if the stone itself is high quality.
Save this for the next time someone says it’ s “just a shiny stone”.

10/10/2026

IGI’s Business Growth and Expansion Plans | ET NOW Swadesh

Mr. Manu Sharma, Global COO, IGI, joins Kavita Thapliyal on ET NOW Swadesh’s Corporate Connection to discuss IGI’s investments,financial performance, business growth and expansion plans.

Watch the full conversation for insights into IGI’s business outlook and growth strategy.

10/10/2026

IGI’s Growth Outlook and Market Trends | ET NOW

Mr. Tehmasp Printer, MD & Global CEO, IGI, joins Hersh
Satya on ET NOW’s All About Your Company to discuss IGI’s growth outlook, certification volumes, lab-grown diamond demand, pricing trends and operational efficiencies.

Watch the full conversation to hear our CEO’s perspective on IGI’s growth strategy and the evolving diamond industry.

IGI hosted an Ornamental QC Seminar at DMCC in Dubai. The session introduced IGI Ornamental QC and showed how quality go...
09/10/2026

IGI hosted an Ornamental QC Seminar at DMCC in Dubai. The session introduced IGI Ornamental QC and showed how quality goes beyond gold purity, covering fit, finish, porosity, prongs and much more.

Thank you to everyone who joined us.

Ornamental QC goes beyond gold purity.IGI, in association with the Diamond Association of Bangalore (DAB), conducted an ...
01/10/2026

Ornamental QC goes beyond gold purity.

IGI, in association with the Diamond Association of Bangalore (DAB), conducted an Ornamental QC Seminar. Hitindra Mistry, Head – Jewelry Laboratory & Operations, IGI, introduced IGI Ornamental QC and highlighted how quality goes beyond gold purity—covering fit, finish, porosity, prongs, uniform polish, and more.

Diamonds Reimagined: Natural, Lab-Grown & the Future of ValueAt the Gems & Jewellery Conference 2026, organised by CII –...
01/10/2026

Diamonds Reimagined: Natural, Lab-Grown & the Future of Value

At the Gems & Jewellery Conference 2026, organised by CII – Confederation of Indian Industry, Ms. Kareena Shahani, Director – IGI Laboratory, joined the esteemed panel of industry experts to share insights on the evolving diamond landscape and the future of value.

From generations of jewellery expertise to professional gemological knowledge.The next generation is learning to look be...
29/09/2026

From generations of jewellery expertise to professional gemological knowledge.The next generation is learning to look beyond the sparkle.

Congratulations to our Diamond Graduate students from IGI School of Gemology, Lucknow:

💎 Vihaan Anand, H.S.J, Lucknow
💎 Navya Anand, H.S.J, Lucknow
💎 Vedant Gupta, Sheetal Jewellery, Lakhimpur
💎 Krishika Jotwani, Kumar Jewellers, Lucknow

Their journey reflects a powerful combination of legacy,learning and professional gemological expertise.

At IGI School of Gemology, we don’t just teach about diamonds, we help build the knowledge and confidence to understand them professionally.

Congratulations to our Diamond Graduates! 🎓💎

28/09/2026

“Kahan Sikha?” 💎

Har kisi ko jewellery pasand hai…
Par asli sawaal hai — Gems aur Diamonds ko samajhna kahan sikha?

From curiosity to expertise.
From passion to profession.

IGI School of Gemology — where the world of gems is not just admired, but understood.

✨ Kahan Sikha? IGI mein.


Address

International Gemological Institute & School, The Capital, BKC
Mumbai
400051

Opening Hours

Monday 9am - 5:30pm
Tuesday 9am - 5:30pm
Wednesday 9am - 5:30pm
Thursday 9am - 5:30pm
Friday 9am - 5:30pm

Telephone

+912240352550

Alerts

Be the first to know and let us send you an email when International Gemological Institute - IGI India posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to International Gemological Institute - IGI India:

Shortcuts

Share

Category