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GSI “adopts” Turner Road in Bandra, Mumbai

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...

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GSI Opens Satellite Office in Israel

Gemological Science International (GSI), the third-largest gemological laboratory in the U.S., recently opened a satellite office in Israel.  Located in the Diamond Tower in Ramat Gan, GSI Israel is the latest in the company’s expansion, according to CEO Mark Gershburg....

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GSI to Donate VirtualVault™ Proceeds to Jewelers for Children

GSI to Donate VirtualVault™ Proceeds to Jewelers for Children

Gemological Science International (GSI) announced that it will donate a portion of the proceeds from its VirtualVault™ to the Jewelers for Children. “We have supported Jewelers for Children since our firm’s inception, because we believe in giving back part of...

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GSI to Expand PhotospeX™ Light Analysis Worldwide

GSI to Expand PhotospeX™ Light Analysis Worldwide

Gemological Science International (GSI) announced today that it is making its unique diamond light analysis service, called PhotoSpeX™, available to more of its customers as of October. According to GSI President/CEO Mark Gershburg, PhotoSpeX™ was introduced at the end of...

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GSI’s High-Tech Online Tools Helped Drive 2008 Web Traffic

Four years ago, Gemological Science International (GSI) built the most customer-focused, technologically advanced laboratory and website in the gem lab industry, according to its Executive Vice President Debbie Azar. "As our reputation among the trade and consumers has grown, that...

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GSI Offers First “Combined” Grading and GemEx Light Performance Analysis Report

“Utopia,” Says One GemEx User About the Innovative Joint Report Gemological Science International (GSI) and GemEx have introduced a combined report that offers the classic 4Cs, plus other physical features of the diamond, along with the resultant benefits of those...

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