NEW YORK – October 20, 2020 – Gemological Science International (GSI), one of the largest gemological organizations in the world, announces the launch of its new online education course: Laboratory-Grown Diamond Essentials – the industry’s first-ever educational course dedicated to laboratory-grown diamonds….
GSI, New York – Gemological Science International (GSI) has appointed Alethea Inns as its Chief Learning Officer. The new role is part of GSI’s commitment to ongoing education programs, courses and tools for the trade and consumers. As a seasoned…
Surat, India – September 2015, GSI (Gemological Science International) one of the world’s leading gemological labs, is pleased to announce that it is the first and the only laboratory in India to begin batch testing for star and melee sized diamonds using the latest state of the art technology.
GSI Helps You Understand the 4Cs of Diamonds and More… Hosts workshops at IIJS Signature 2013, Mumbai
GSI hosted a workshop at the IIJS Signature 2013 show to further understanding of the 4Cs in diamond appraisal.
💎 Where is Gemological Science International (GSI) located?
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.
💎 Is there a difference between grading reports issued by different GSI laboratories?
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.
💎 What does it mean when a sales associate tells me my diamond is “GSI Certified” or is accompanied by a “GSI Certificate”?
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.
💎 Where can I find “GSI Certified Diamonds”?
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.