Mumbai, India - October 2015, Gemological Science International, (GSI), one of the world’s leading gemological labs, is pleased to announce that it has successfully concluded its first batch of Diamond Grading Fundamentals course on the 12th September 2015 at its...
Gemological Science International (GSI) has launched the Joy Box campaign in association with Each One Teach One (EOTO), a charitable foundation aimed at creating opportunities for underprivileged children in urban and rural India. The Joy Box campaign will provide boxes...
The Clean Streets campaign that started in 2012, is an anti-littering initiative of GSI’s (Gemological Science International) VP and Bandraite Neeta Shah. Once again the center of the campaign was Turner Road in Bandra. The aim is to make Mumbai’s...
Gemological Science International (GSI) announced today it is relocating its Indian Head Quarters to Trade Centre, Bandra Kurla Complex. The move is aimed to manage growing business in Mumbai; the new office is significantly larger than the existing one and...
Gemological Science International (GSI), a leading international gemological laboratory, has “adopted” a major jewelry street in Mumbai to give back to the local community and to initiate a widespread street-cleaning effort. On August 8, GSI employees, together with municipal employees...
Gemological Science International, headquartered in New York’s Diamond District, announced today that it has opened an office in Mumbai, India. The lab is fully owned by GSI and is located in the Opera House area. “We’ve been working in Mumbai for...
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.
