Newsroom
Catch up on all the latest news from IGI
GemBlog
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Demystifying Durability: From Hardness to Forever
Most jewelry damage is noticed the same way. A piece comes out of a cleaning looking duller than it went in. A ring catches the light and shows a small chip that was not there last month. A pearl is brought out for a special occasion and is somehow not the white it used to be. You ask a small question in…
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An Analytical Approach to Chatoyant Scapolite
Cat’s-eye scapolite represents a rare chatoyant variety within the scapolite mineral group. The optical phenomenon arises from the presence of oriented, submicroscopic to microscopic fibrous inclusions that produce a sharp line of reflected light. Due to its close visual resemblance to other chatoyant gemstones—such as chrysoberyl, quartz, and tourmaline—definitive identification necessitates the application of combined gemological and spectroscopic techniques.
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Decoding Inherited Jewels: From the Drawer to the Decision
Inheriting fine jewelry is one of the most personal experiences many people will navigate. It is also one of the least well-prepared for.
Latest News
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How to Read an IGI Diamond Grading Report Like a Pro
“Master the art of understanding IGI Diamond Grading Reports with our comprehensive guide. Become a pro today!”
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Behind the scenes, Consumer Education, For Consumers, For Professionals, GemBlog, IGI Worldwide, NewsNew IGI Light Performance Dossier debuts at JCK
IGI is pleased to announce the debut of the new Light Performance Dossier, a streamlined version of the IGI Light Performance Report, expanding the reach of its groundbreaking diamond light performance system. This innovative dossier, available for qualifying round brilliant diamonds graded by IGI or elsewhere, extends the lab’s science-backed, repeatable system to any diamond with exceptional performance. This service is intended…
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Buying Your First Diamond? Here’s What to Know About Lab Grown vs Natural
Explore key insights on buying your first diamond. Learn the differences between lab-grown and natural diamonds to make an informed choice.
Latest Press Releases
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IGI concludes 23rd D Show with participation from 45 manufacturers and over 180 retailers
India, June 13, 2026: The International Gemological Institute (IGI) successfully wrapped up the 23rd edition of the IGI D Show at Taj Cidade de Goa, Panjim, marking another landmark chapter for India’s diamond and jewelry industry. Held from June 11–13 under the theme Blueprint of Brilliance, the three-day event once again proved its stature as one of the most influential buyer-seller meet,…
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International Gemological Institute (IGI) Joins Forces with Gujarat Titans as Official Certification Partner
Mumbai, 31 March 2026: The International Gemological Institute (IGI) has partnered withGujarat Titans (GT) for the current edition of the Indian T20 League. The association is partof IGI’s ongoing effort to strengthen consumer awareness, transparency, and responsibledecision-making in the jewelry industry. By leveraging the scale and influence of the GujaratTitans, IGI aims to make diamond certification more accessible and relevant to a…
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IGI Expressions™ 2025–26: Nine Global Winners Surface from 1,000+ Entries across 55 Countries
The International Gemological Institute (IGI) has announced the winners of the fifth edition of IGI Expressions™ 2025–26, its global jewelry design contest. This year’s edition received over 1,000 entries from 55 countries, continuing the contest’s remarkable growth since its launch and reinforcing its place as one of the most inclusive and global design platforms in the jewelry industry. The contest ran online…
Latest Events
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IGI Expressions™ Showcase: Accessories Winners
In our final post covering the 2024-25 IGI Expressions™ Jewelry Excellence Award Winners, IGI is pleased to showcase our remaining champions. In total, nine winning designs were chosen from a pool of 1,225 submissions which came in from 54 countries. This year’s theme, ‘A Journey to the Enchanted Forest,’ invited designs blending forest elements, fables, and mystery. From the CEO “Congratulations to…
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IGI Expressions™ Showcase: Statement Piece Winners
IGI is pleased to continue showcasing our 2024-25 IGI Expressions™ Jewelry Excellence Award Winners. From a starting pool of 1,225 submissions from 54 countries. This year’s theme, ‘A Journey to the Enchanted Forest,’ invited designs blending forest elements, fables, and mystery. From the CEO “Congratulations to all the winners! The creativity reflected in the designs for ‘A Journey to the Enchanted Forest’…
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IGI Expressions™ Showcase: Convertible Jewelry Winners
From a starting pool of 1,225 submissions from 54 countries, IGI is pleased to showcase the 2024-25 IGI Expressions™ Jewelry Excellence Award Winners. This year’s theme, ‘A Journey to the Enchanted Forest,’ invited designs blending forest elements, fables, and mystery. From the CEO “Congratulations to all the winners! The creativity reflected in the designs for ‘A Journey to the Enchanted Forest’ is…