Insights

Strategic Partnerships GSI’s global lab network and recent collaboration with Bharat Ratnam Mega CFC and GJEPC indicate a strong openness to co-hosted masterclasses and certification programs. Sales opportunities exist in offering co-branded training, certification services, and integrated education packages to jewelers and manufacturers seeking to elevate gemstone expertise.

Education Programs The launch of Gem Identification Masterclass and workshops for retailers suggests demand for technical education among high-end retailers. Propose scalable, paid training programs, certification bundles, and ongoing education subscriptions for jewelry brands, retailers, and wholesale partners.

B2B Platform The introduction of the B2B GSI Stock Exchange platform signals appetite for digital procurement and certification workflows. Opportunities exist to upsell advanced reporting access, API integrations for lab results, and enterprise licensing to large jewelry manufacturers and distributors.

Affiliates & Certification GSI certifies prominent diamond brands and serves top retailers, indicating strong credibility with premium clients. Target opportunities include exclusive certification partnerships, co-branded lab reports, and preferred supplier arrangements with luxury brands and high-end retailers.

Market Expansion With 13 offices across the US, India, UAE, Hong Kong, and Thailand and recent expansions in India, there is potential to tailor region-specific services, run localized trainings, and offer rapid-turnaround gem identification services to regional jewelers and manufacturing hubs.

Similar companies to Gemological Science International (GSI)

Gemological Science International (GSI) Tech Stack

Gemological Science International (GSI) uses 8 technology products and services including Meta, WooCommerce, Zoho Mail, and more. Explore Gemological Science International (GSI)'s tech stack below.

  • Meta
    Advertising
  • WooCommerce
    E-commerce
  • Zoho Mail
    Email
  • Google Fonts API
    Font Scripts
  • React Router
    Javascript Frameworks
  • PWA
    Miscellaneous
  • Windows Server
    Operating Systems
  • Autoptimize
    Web Platform Extensions

Media & News

Gemological Science International (GSI)'s Email Address Formats

Gemological Science International (GSI) uses at least 1 format(s):
Gemological Science International (GSI) Email FormatsExamplePercentage
First@gemscience.netJohn@gemscience.net
38%
First.Last@gemscience.netJohn.Doe@gemscience.net
28%
FLast@gemscience.netJDoe@gemscience.net
25%
FirstL@gemscience.netJohnD@gemscience.net
9%

Frequently Asked Questions

What is Gemological Science International (GSI)'s phone number?

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You can contact Gemological Science International (GSI)'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Gemological Science International (GSI)'s official website and social media links?

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Gemological Science International (GSI)'s official website is gemscience.net and has social profiles on LinkedIn.

How much revenue does Gemological Science International (GSI) generate?

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As of July 2026, Gemological Science International (GSI)'s annual revenue is estimated to be $500M - $1B.

What is Gemological Science International (GSI)'s NAICS code?

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Gemological Science International (GSI)'s NAICS code is 4483 - Jewelry, Luggage, and Leather Goods Stores.

How many employees does Gemological Science International (GSI) have currently?

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As of July 2026, Gemological Science International (GSI) has approximately 186 employees across 3 continents, including North AmericaAsiaAfrica. Key team members include Chief Learning Officer: A. I.Finance Controller: U. M.Director Of Production And Services: N. T.. Explore Gemological Science International (GSI)'s employee directory with LeadIQ.

What industry does Gemological Science International (GSI) belong to?

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Gemological Science International (GSI) operates in the Retail Luxury Goods and Jewelry industry.

What technology does Gemological Science International (GSI) use?

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Gemological Science International (GSI)'s tech stack includes MetaWooCommerceZoho MailGoogle Fonts APIReact RouterPWAWindows ServerAutoptimize.

What is Gemological Science International (GSI)'s email format?

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Gemological Science International (GSI)'s email format typically follows the pattern of First@gemscience.net. Find more Gemological Science International (GSI) email formats with LeadIQ.

When was Gemological Science International (GSI) founded?

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Gemological Science International (GSI) was founded in 2005.
Gemological Science International (GSI) logo

Gemological Science International (GSI)

Retail Luxury Goods and JewelryNew York, United States51-200 Employees

Gemological Science International (GSI) operates as a gemological laboratory offering gemstone identification, grading, and appraisal services. It also certifies a number of prominent diamond brands and serves major jewelry retailers and manufacturers worldwide. With 13 offices across the United States, India, UAE, Hong Kong, and Thailand, the company maintains a global footprint and has redesigned its workflows to boost productivity and reduce costs for customers. Headquartered in Manhattan, New York, GSI operates within the retail luxury goods and jewelry sector, providing independent gemstone verification and education. Recent partnerships in India have supported gem identification masterclasses, signaling an expansion of industry training offerings. The group maintains a global network to support a diverse client base of retailers and manufacturers.

Section iconCompany Overview

Phone number
NAICS Code
4483 - Jewelry, Luggage, and Leather Goods Stores
Founded
2005
Employees
51-200

Section iconFunding & Financials

  • $500M - $1B

    Gemological Science International (GSI)'s revenue is estimated to be in the range of $500M - $1B

Section iconFunding & Financials

  • $500M - $1B

    Gemological Science International (GSI)'s revenue is estimated to be in the range of $500M - $1B

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