GSI’s is sponsoring a free jewelry design workshop presented by Raja Gondkar - Education Head GSI. Gemological Science International is a leading gemological body that provides reliable gemstone identification and grading services. At this workshop, Mr. Raj Gondkar, Education Head...
Gemological Science International (GSI) hosted a free jewelry design workshop at the Centre of Excellence Gem & Jewellery Institute at Kolhapur. Mr. Bharat Oswal, Chief official from the Gem & Jewellery Association was present at the inauguration ceremony to facilitate...
Gemological Science International (GSI) will host a free jewelry design workshop at Centre of Excellence Gem & Jewellery Institute at Kolhapur. Available exclusively to students, thought courses, practical techniques for jewelry design including drafting, shading, design theory, and how to...
GSI is headquartered in New York, NY. It has 13 laboratories on four continents and in a number of countries: the United States, India, Dubai, Israel, Belgium, Hong Kong, and Botswana. This makes GSI one of the largest independent gemological organizations in the world.
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.
