GSI’s documentation and registry help recover losses by identifying items as they reappear through appraisers, resellers, or secondary-market inquiries. NEW YORK — Gemological Science International (GSI), one the world’s largest gemological organizations, announced that its system successfully triggered GSI Missing...
In jewelry retail, the real challenge isn't having beautiful products, it's getting customers to _believe in them. Every day, sales teams face tough questions that reflect common consumer concerns: 'How much of this piece is real gold, and how much...
In today’s ever-evolving gem and jewellery industry, trust and transparency have become the cornerstones of success. From ensuring authenticity to maintaining global standards, gemological laboratories play a crucial role in shaping the future of this dynamic sector. To understand this...
There was a time when gifting jewelry was a fairly predictable affair: diamonds for romance, gold for tradition, and pearls for elegance. The choices were classic, timeless, and largely unquestioned. But if there’s one thing we’ve learned at GSI while...
Gemological Science International (GSI), headquartered in New York, operates 13 laboratories strategically located in major global hubs for diamond and gemstone manufacturing and trade, including the United States, India, Hong Kong, Dubai, and Thailand.
All GSI laboratories grade using the same methods and adhere to the same standards. Every laboratory is staffed with highly trained professionals who have years of grading experience and an extensive gemological background.
The phrases “GSI Certificate” and “GSI Certified” are industry shorthand for GSI grading or identification reports. What this means to you is that expert gemologists and trained professionals meticulously evaluated the item. When your diamond, jewelry or gemstone is accompanied by a GSI grading report, you can be completely confident in the accuracy and objectivity of the evaluation.
GSI diamond grading and identification reports can be found in jewelry stores worldwide and online. Insist on a GSI grading report when shopping for a diamond, jewelry or gemstone.
Every GSI grading report is available on our website. Please visit gemscience.net and go to “verify your report”. Enter your GSI report number and you’ll instantly have access to a digital copy of it. You can also email us through the website to request a copy.
