IIGJ Lab - A Project Of GJEPC

IIGJ Lab - A Project Of GJEPC Propagating gemmological knowledge with integrity Jaipur, over the years has been one of the main trade centers for gems & jewellery.

As the market bloomed, many new gemstones, synthetics and treated products started flooding the market and hereafter, advanced and analytical methods of gem identification started to replace the traditional and standard methods. With the increase in awareness for the new simulants and synthetics, the traders all over the world started demanding the official authenticity certificates. Hence, with t

he arduous efforts of few honorable members of this trade, Gem Testing Laboratory (GTL) came into existence in August 1972 under the Convener-ship of (Late) Padmashri Khailshanker Durlabhji, founder Chairman of the Gem & Jewellery Export Promotion Council. Today, the main function of GTL is Gemstone Identification and act as an information center for Researchers, R & D Departments, Customs Departments, Income Tax Departments, Schools, Colleges , Journalists, etc. GTL is regularly involved in the research on developing techniques of identification of new gem materials, synthetics and treatments. The research works continuously publish in various trade and gemological journals like Gems & Gemology, Gems & Jewellery, The Australian Gemologist, etc.

Yellow Sapphire Origin DeterminationNot All Yellow Sapphires Tell the Same Story.A Yellow Sapphire is valued not only fo...
05/09/2026

Yellow Sapphire Origin Determination

Not All Yellow Sapphires Tell the Same Story.

A Yellow Sapphire is valued not only for its colour, clarity and beauty, but also for the story behind its geographical origin.

IIGJ Lab’s Yellow Sapphire Origin Determination Service helps identify the geographical origin of Yellow Sapphire through professional gemmological examination and laboratory analysis, providing an unbiased origin report.

Why does Yellow Sapphire origin matter?

Looking to determine the origin of your Yellow Sapphire?
Get it examined by a professional gemmological laboratory.

📍 Available at: Jaipur | Collection Centres
🌐 IIGJ Lab | Professional Gemmological Testing

Visit Us:- https://iigjlab.org/origin-determination/

Origin Determination - Every gemstone has a story. Do you know yours? 💎🌍A gemstone’s beauty is only part of its story. O...
03/09/2026

Origin Determination - Every gemstone has a story. Do you know yours? 💎🌍

A gemstone’s beauty is only part of its story. Origin Determination provides valuable insight into the geographic origin of selected gemstones through professional gemmological analysis.

From Ruby and Sapphire to Emerald and Paraiba, discover more about the journey behind your precious stone and make your gemstone decisions with greater confidence.

🔬 Know the origin. Understand the story. Buy with confidence.
📍 Visit IIGJ Lab for professional gemstone testing and origin determination.

Visit Us:- https://iigjlab.org/origin-determination/

Introducing GemCheck Service - a simple, economical gemstone testing solution. 💎Need a reliable identification for your ...
02/09/2026

Introducing GemCheck Service - a simple, economical gemstone testing solution. 💎

Need a reliable identification for your gemstone? GemCheck by IIGJ Lab offers a Limited Disclosure Gemstone Testing Service for Ruby, Emerald and Sapphire, designed to provide essential testing information in a simple and economical format.

🔍 Gemstones covered:

• Ruby
• Emerald
• Sapphire

Whether you are a jeweller, gemstone trader, manufacturer or consumer, GemCheck helps you make more informed decisions with testing support from a professional gemmological laboratory.

📍 Jaipur | Delhi | Collection Centres

What is GemCheck?

GemCheck is a limited disclosure gemstone testing service intended for essential gemstone testing of Ruby, Emerald and Sapphire.

Verify with expertise. Make informed decisions. Choose GemCheck.

Jewellery Certification Give your jewellery the confidence it deserves with professional Jewellery Certification from II...
01/09/2026

Jewellery Certification

Give your jewellery the confidence it deserves with professional Jewellery Certification from IIGJ Lab. Our expert testing and certification provide greater transparency, authenticity, documentation, and peace of mind-helping you make informed decisions about your precious jewellery.

💎 Get Your Jewellery Professionally Tested & Certified.
📍 Available at Jaipur, Delhi & Collection Centres

Preserve its value. Verify its authenticity. Wear it with confidence.

Visit Us:- https://iigjlab.org/jewellery-reports/

September’s Birthstone: SapphireKnown for its captivating blue hue and timeless elegance, Sapphire (Neelam) is one of th...
01/09/2026

September’s Birthstone: Sapphire

Known for its captivating blue hue and timeless elegance, Sapphire (Neelam) is one of the most cherished gemstones and holds special significance in Vedic astrology.

But there’s more to a Sapphire than its beauty. Gemstone Identification & Geographic Origin Determination can help uncover the story behind your gemstone-giving you greater confidence in its identity and origin.

✨ Know your Sapphire. Know its story.

Visit Us:- https://iigjlab.org/origin-determination/

Bring Confidence to Every Coloured Gemstone Transaction. 💎In the dynamic B2B jewellery industry, trust, transparency, an...
31/08/2026

Bring Confidence to Every Coloured Gemstone Transaction. 💎

In the dynamic B2B jewellery industry, trust, transparency, and accurate identification matter. Our Coloured Gemstone Certification provides professional identification and certification to help businesses make informed decisions and strengthen customer confidence.

✔️ Build Trust
✔️ Improve Transparency
✔️ Support Informed Transactions
✔️ Strengthen Business Credibility

Get your coloured gemstones professionally certified with IIGJ Lab.

📞 Connect with us for certification services.

Visit Us:- https://iigjlab.org/coloured-gemstone-reports/
Call Us:- +91 78509 21572

We were delighted to participate in the 13th Edition of - Chandigarh, The Rise of Ancient Glory, where the jewellery i...
29/08/2026

We were delighted to participate in the 13th Edition of - Chandigarh, The Rise of Ancient Glory, where the jewellery industry came together to celebrate craftsmanship, innovation, and meaningful business connections.

At IIGJ LAB, we showcased our comprehensive range of gemstone certification, jewellery certification, GemCheck services, and pearl identification, reinforcing our commitment to trust, transparency, and quality in the jewellery industry.

The show was a wonderful opportunity to connect with jewellery professionals, industry leaders, and visitors while sharing how scientific testing and certification can add greater confidence and value to every piece of jewellery. 💎✨

IIGJ LAB - Empowering Jewellery with Knowledge, Science & Trust.

Discover the Origin of Yellow SapphireA Yellow Sapphire (Pukhraj) is admired for its vibrant yellow beauty, but its stor...
27/08/2026

Discover the Origin of Yellow Sapphire

A Yellow Sapphire (Pukhraj) is admired for its vibrant yellow beauty, but its story goes beyond appearance. ✨ Yellow Sapphire Origin Determination can provide valuable insight into the geographic origin of the gemstone, adding confidence to your purchase and helping you make informed decisions.

At IIGJ Lab, our expert gemmological testing helps reveal the reported origin of your gemstone, offering greater transparency and insight into its identity and provenance.

Whether you are a jeweller, gemstone buyer, collector, or enthusiast, understanding the origin of a natural Yellow Sapphire can add another meaningful dimension to its story.

🔸 Know the reported geographic origin
🔸 Make informed gemstone decisions
🔸 Add confidence to your purchase
🔸 Discover more about your gemstone's provenance

Let the origin tell the story of your Pukhraj. 💛

Visit Us:- https://iigjlab.org/origin-determination/

Meet the IIGJ Lab Experts at JewelNet Expo Chandigarh 2026! ✨Discover expert gemmological insights and connect with the ...
26/08/2026

Meet the IIGJ Lab Experts at JewelNet Expo Chandigarh 2026! ✨

Discover expert gemmological insights and connect with the IIGJ Lab team at Stall No. A6, AKM Resort, Chandigarh, from 29th to 31st August 2026.

Whether you’re looking for gemstone identification, jewellery testing, or professional gemmological services, our experts are here to assist you.

📍 Stall No. A6 | AKM Resort
📅 29–31 August 2026

We look forward to meeting you at JewelNet Expo Chandigarh!

Free Testing at India Silver Jewellery Show 2026! Discover confidence through professional testing of Gemstones, Diamond...
25/08/2026

Free Testing at India Silver Jewellery Show 2026!

Discover confidence through professional testing of Gemstones, Diamonds & Jadau Jewellery with IIGJ Lab.

We’re pleased to invite you to visit us at Stall No. 1E10 during the India Silver Jewellery Show (ISJS) 2026.

📅 30th August – 1st September 2026
🕙 10:30 AM – 6:30 PM
📍 Jaipur Exhibition & Convention Centre (JECC), Sitapura
🎯 Free Testing Available for gemstones, diamonds and Jadau jewellery.

Meet our team and explore reliable laboratory testing services designed to bring greater trust, transparency and confidence to your jewellery business.

📞 +91 78509 21572
🌐 www.iigjlab.org

Visit us at Stall No. 1E10 — we look forward to meeting you!

Address

SP-111, R. K. Derewala Tower, KGK Campus, Near SEZ Phase-1, Sitapura Industrial Area
Jaipur
302022

Opening Hours

Monday 10am - 5:30pm
Tuesday 10am - 5:30pm
Wednesday 10am - 5:30pm
Thursday 10am - 5:30pm
Friday 10am - 5:30pm

Telephone

+911412941470

Website

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