GSI Archives

Press Releases1 year ago

GSI Colored Stone Professional Program Graduates Shine at Convocation

"This program exemplifies our dedication to nurturing the next generation of gemologists and industry leaders."

Press Releases1 year ago

GSI Celebrates Successful Completion of the Colored Stone Professional Program

"The students using gemology as their base should showcase Indian culture and art when they design gemstone jewelry."

Press Releases2 years ago

GSI Expands Its Presence In India, Opens a New Laboratory In Bengaluru

"With our vast experience and expertise, GSI aims to significantly contribute to the Indian jewelry industry by delivering reliable and efficient gemological services."

Press Releases2 years ago

Nootan Thawai Named Director of Production and Services for GSI

Ms. Thawai will be responsible for all production and services related to export activities.

Seed plate dividing the specimen in two halves. Photography by Sundeep Kumar Vijay. | Infrared spectrum of synthetic rock crystal spheroid , and a natural rock crystal from our data show different absorption patterns.

Press Releases2 years ago

Unusual Massive Egg-Shaped Synthetic Rock Crystal Quartz Identified

Gemologists at GSI Lab encounter a rare massive spheroid-shaped synthetic quartz weighing 1,588 grams.

Press Releases2 years ago

GSI Names Mr. Ramit Kapur as Managing Director, GSI India

With over 25 years of jewelry manufacturing and certification experience, Ramit Kapur will lead the expansion of GSI services in India and beyond.

FGI-launches-TruCustom-Bridal-Customization-Services

Tools and Services3 years ago

The New TruCustom From Frederick Goldman, and More Service News for March

Plus a new catalog dedicated to wedding party gifts from Kelly Waters.

Press Releases3 years ago

Jonathan Tack Joins GSI as Executive Vice President of Business Development

(PRESS RELEASE) NEW YORK — Gemological Science International (GSI), one of the largest gemological organizations in the world and a global leader in diamond and jewelry...

Press Releases3 years ago

GSI Achieves SCS Global Gem Identification Verification Provider Accreditation

“Our accreditation of GSI independently affirms its technical competence and capacity to fulfill this vital traceability function in the diamond chain of custody from origin to...

Press Releases3 years ago

Gemological Science International Launches ASSURANCE by GSI

“At GSI, we are always looking for solutions to better serve our retail partners. We created the new ASSURANCE by GSI service to protect both our...

GSI-Offers-New-Screening-and-Detection-Service-to-the-Industry

Tools and Services3 years ago

GSI Diamonds Screening and Detection Service and More Service News for July

Plus, see the results of 2020 survey by SPS.

Press Releases4 years ago

GSI Offers New Screening and Detection Service to the Industry

This is to address the emerging pattern of “undisclosed” natural diamond melee mixed with laboratory-grown diamonds in jewelry.

Press Releases5 years ago

GSI Discovers Extreme Color Instability in CVD Diamonds

Color went from near colorless to blue color.

Press Releases6 years ago

GSI Announces EIAC Accreditation

It's valid in all UAE.

Products6 years ago

Sustainable Support for Jewelers and More Service News for December

Why can’t a woman propose to a man?

Press Releases6 years ago

GSI Expands Lab-Grown Diamond/Diamond Jewelry Screening & Testing Services with Opening of New Office

(PRESS RELEASE) NEW YORK – GSI announced the opening of its new facility in the heart of New York City’s 47th Street ‘Diamond District’ that will...

Press Releases7 years ago

GSI Hosts Series of Free Jewelry Design Workshops

(PRESS RELEASE) MUMBAI, INDIA – Gemological Science International (GSI) is hosting a series of free, two hour jewelry design workshops from January through the month of April....

Tools and Services7 years ago

AGTA in Tie-Up With U.S. Antique Shows, and More February Service News

Shows will co-locate during Jewelry Week in Las Vegas in June 2019.

Headlines8 years ago

U.S. Kimberley Process Authority Names New Director

His appointment follows the resignation of another board member. The U.S. Kimberley Process Authority has named a new board member. Jerry Ehrenwald, who is CEO and...

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All posts tagged "GSI"

GSI Colored Stone Professional Program Graduates Shine at Convocation

GSI Celebrates Successful Completion of the Colored Stone Professional Program

GSI Expands Its Presence In India, Opens a New Laboratory In Bengaluru

Nootan Thawai Named Director of Production and Services for GSI

Unusual Massive Egg-Shaped Synthetic Rock Crystal Quartz Identified

GSI Names Mr. Ramit Kapur as Managing Director, GSI India

The New TruCustom From Frederick Goldman, and More Service News for March

Jonathan Tack Joins GSI as Executive Vice President of Business Development

GSI Achieves SCS Global Gem Identification Verification Provider Accreditation

Gemological Science International Launches ASSURANCE by GSI

GSI Diamonds Screening and Detection Service and More Service News for July

GSI Offers New Screening and Detection Service to the Industry

GSI Discovers Extreme Color Instability in CVD Diamonds

GSI Announces EIAC Accreditation

Sustainable Support for Jewelers and More Service News for December

GSI Expands Lab-Grown Diamond/Diamond Jewelry Screening & Testing Services with Opening of New Office

GSI Hosts Series of Free Jewelry Design Workshops

AGTA in Tie-Up With U.S. Antique Shows, and More February Service News

U.S. Kimberley Process Authority Names New Director

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