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Gemological Science International

Healthcare Services · New York, United States · 108 Employees

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Who is Gemological Science International

Gemological Science International (GSI) is the only major gemological organization established in the 21st century. Founded in 2005 in New York City, it has grown to become one of the largest gemological entities in the world with laboratory facilities spanning four continents. Utilizing cutting-edge processes and proprietary technologies, along with a commitment to the highest ethical standards and practices, GSI provides manufacturers and retailers globally with a wide range of gemstone identification and grading services. The company is committed to advancing gemological research and offers gemological educational programs for trade professionals and the general public through its state-of-the-art research center.Read More

Headquarters

Headquarters:

581 5th Ave, New York City, New York, 10017, United States
Phone Number

Phone Number:

(212) 207-4140
Revenue

Revenue:

$20 Million
Gemological Science International's Social Media
SIC Code 80,807
NAICS Code 62151,621
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Gemological Science International (GSI)

GSI

Top Competitors of Gemological Science International

Employess
678
revenue
$285 Million

2

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377
revenue
$72 Million

5

Gemological Science International's Org Chart

Mark Gershburg
Mark Gershburg

Founder & Chief Executive Officer

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Nick Delre
Nick Delre

Chief Information Officer

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Debbie Azar
Debbie Azar

President

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Gemological Science International Company Metrics

Company Insights
Employee Growth Rate
Funding
Funding DateRoundAmountInvestors

Apr 15, 2020

Debt

$350K

PPP

See More

$350K

Total Funding Amount

$350K

Most Recent Funding Amount

1

Number of Funding Rounds

Revenue
QuarterRevenue

'21 - Q1

18679000

'21 - Q2

18679000

Gemological Science International's Tech Stack

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AddToAny

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Oracle

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PHP
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Gemological Science International News & Media

Diamonds Do Good Invites GSI President and Co-Founder Debbie Azar to Join Board

NEW YORK, June 3, 2021 /PRNewswire/ -- Diamonds Do Good (DDG) unanimously approved Debbie Azar, President and Co-Founder of Gemological Science International (GSI), one of the largest gemological organizations in the world, to join its Board of Directors. Diamonds Do Good is committed to...

GSI Launches First Ever Lab Grown Diamond Course for the Industry

NEW YORK, Oct. 22, 2020 /PRNewswire/ -- 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...

GSI To Issue Grading Reports With "As Grown" Disclosure For Lab-Grown Diamonds

NEW YORK, March 16, 2020 /PRNewswire/ -- Gemological Science International (GSI), one of the largest gemological organizations in the world, announced today that it will start offering its new LGX Complete™ for lab-grown diamonds that do not have any post growth treatments or enhancements....
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Frequently Asked Questions regarding Gemological Science International

Where are Gemological Science International’s headquarters?

Gemological Science International’s headquarters are in 581 5th Ave, New York City, New York, 10017, United States

What is Gemological Science International’s phone number?

Gemological Science International’s phone number is (212) 207-4140

What is Gemological Science International’s official website?

Gemological Science International’s official website is www.gemscience.net

What is Gemological Science International’s Revenue?

Gemological Science International’s revenue is $20 Million

What is Gemological Science International’s SIC code?

Gemological Science International’s SIC: 80,807

What is Gemological Science International’s NAICS code?

Gemological Science International’s NAICS: 62151,621

How many employees are working in Gemological Science International?

Gemological Science International has 108 employees

What is Gemological Science International’s industry?

Gemological Science International is in the industry of: Healthcare Services, Medical Laboratories & Imaging Centers

Who are Gemological Science International’s main competitors?

Gemological Science International's main competitors are: International Gemological Inst..., AGS, Learning Sciences Internationa..., Diamond Certification Laborato...

What is Gemological Science International's tech stack?

The technologies that are used by Gemological Science International are: Tweet Button, AddToAny, MySQL, PHP

Who is Gemological Science International's CEO?

Gemological Science International's CEO is Mark Gershburg

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