Instituto Gemológico Español - IGE , Spanish Gemological Institute- IGE

What Instituto Gemológico Español - IGE , Spanish Gemological Institute- IGE does

Instituto Gemológico Español (IGE) is a Madrid-based, non-profit association (CIF G-78254026) founded in 1967 that operates as Spain's primary institutional provider of gemological education, laboratory certification, and jewelry appraisal services. It is organized around three integrated pillars — a gem-testing laboratory that issues identification and grading reports, a formal education program (diplomas and continuing courses) built on a reference library of more than 400 gem specimens and 400 specialized volumes, and a jewelry valuation service. Cumulative alumni exceed 3,000, with peak annual student intake above 200.

The institute serves a diverse client base spanning jewelry retailers, wholesalers, and pawnshops (B2B lab and appraisal work), individual students and aspiring gemologists (B2C tuition), and institutional counterparties including the Madrid Chamber of Commerce (for which IGE serves as the official laboratory), insurers, and legal proceedings that require certified gem reports. Internationally, IGE holds official CIBJO laboratory status and is a founding member of FEEG, the Federation of European Education in Gemmology, embedding it in European and global gemological standard-setting.

The business model is non-profit and association-governed; revenue is generated through three transactional streams — tuition and diploma fees, per-stone and per-report laboratory certification fees, and appraisal fees — with go-to-market executed via direct-to-consumer enrollment, event-driven presence at trade shows and fairs, and community-led outreach through the alumni network. The organization employs 27 staff, operates in compliance with GDPR, and is currently led by president Jesús Yanes. No external funding, M&A activity, or AI-driven capabilities are disclosed.

Name

Instituto Gemológico Español - IGE , Spanish Gemological Institute- IGE

Legal name

Instituto Gemológico Español

Website

https://ige.org

Company type

Private

Founded year

1967

Operating status

Operating

Headcount range

11–50 employees

Short description

Instituto Gemológico Español (IGE) is a Madrid-based non-profit association, founded in 1967, that delivers gemological education, laboratory certification, and jewelry appraisal services to jewelers, wholesalers, pawnshops, students, and Spanish institutional clients.

Ownership category

akta.pro rank

Product category

Gemological Services & Education

NAICS

Testing Laboratories and Services (541380), Testing Laboratories and Services (54138), Technical and Trade Schools (6115)

SIC

Services-Testing Laboratories (8734)

akta.pro primary industry

Diamond Grading & Certification Laboratories (CRAKAJAG)

akta.pro secondary industries

Colored Gemstone Identification & Certification Laboratories (CRAKAJAH), Stone Setting & Gem Mounting Services (CRAKAIAG)

Keywords

• Gemological certification services
• Gemology education programs
• Jewelry valuation services
• Diamond grading training
• Gem identification testing

Headquarters

HQ city

Madrid, Madrid

HQ country

Spain

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Marketing or Sales, Technology or R&D, Others

Revenue model

1. Educational Programs and Courses: Revenue from gemology diploma programs, expert certifications (diamond grading, colored stone grading), jewelry valuation courses, and customized courses for companies. The Diplomatura en Gemología is their flagship program, described as leader in Spanish-language gemological education.
2. Laboratory Analysis and Certification Services: Fees for gem analysis, certification, and grading services. Issuance of certificates and appraisal reports for gems and jewelry.
3. Jewelry Valuation Services: Professional jewelry and diamond valuation services for insurance, inheritance, resale, and legal purposes.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels7 records

Core offering

IGE runs a gemological analysis and certification laboratory that identifies, grades, and authenticates gems and diamonds with official certificates, sells Spanish-language gemology education (the Diplomatura en Gemología and expert certifications in diamond and colored stone grading), and provides professional jewelry and diamond valuation services. It supports these pillars with the Aula Virtual online platform, the IGE Lab Report Check verification tool, and a 400+ specimen reference gem collection and gemological library.

Product overview

The Instituto Gemológico Español (IGE) is a Spanish gemological institution offering a unified portfolio of three interconnected service pillars: (1) a gemological analysis and certification laboratory (Laboratorio de Análisis y Certificación), which provides professional gem identification, grading, and authentication with official certificates and the IGE LAB REPORT CHECK online verification tool; (2) education and training programs including the flagship Diplomatura en Gemología, specialized Expert certifications in Diamond Grading (Experto en Graduación de Diamantes), Colored Stone Grading (Experto en Graduación de Piedras de Color), and the highest-level Jewelry Appraiser certification (Tasador de Joyas), as well as custom corporate courses and the Aula Virtual online learning platform; and (3) professional jewelry and diamond appraisal services (Tasación de joyas y diamantes). Supporting offerings include the Bolsa de trabajo job board, Socios IGE membership program with honorary member distinctions, the FEEG European Federation affiliation, and free online webinar programming via Zoom and YouTube.

Differentiator

Problem solved

Functional benefit

Products and services

• Laboratorio de Análisis y Certificación (IGE Laboratory) Gemological analysis and certification laboratory providing official identification, grading, and authentication of diamonds, colored stones, and other gems, with certificates and reports professionally issued for the jewelry trade and consumers.
• Diplomatura en Gemología Comprehensive gemology degree program positioning itself as the leading Spanish-language gemology training, covering Direct Recognition, Crystallography, Theory 1, Theory 2, Laboratory 1, and Laboratory 2, leading to the IGE Gemologist diploma.
• IGE Lab Report Check Online service allowing users to verify the authenticity and details of certificates and reports issued by IGE using certificate reference numbers.
• Calculadora de peso de gemas (Gem Weight Calculator) Online tool for estimating gemstone weights based on dimensions and cut parameters, available free to users.
• Tasación de joyas y diamantes (Jewelry and Diamond Appraisal) Professional jewelry and diamond appraisal service for insurance, inheritance, resale, and legal purposes, delivered by certified Tasador de Joyas professionals.
• Experto en Graduación de Diamantes (Diamond Grading Expert) Specialized certification course in diamond grading, awarding the Experto en Graduación de Diamantes credential to students who pass the corresponding examination.
• Experto en Graduación de Piedras de Color (Colored Stone Grading Expert) Specialized certification course in colored stone grading, awarding the Experto en Graduación de Piedras de Color credential to students who pass the corresponding examination.
• Tasador de Joyas (Jewelry Appraiser Certification) Highest-level IGE certification in jewelry appraisal available to those who hold the Diplomatura en Gemología, Experto en Graduación de Diamantes, Experto en Graduación de Piedras de Color, and the Tasación de Joyas course.
• Cursos para empresas / Cursos a medida (Customized Corporate Training) Customized training programs and courses tailored for businesses, covering gemology topics at the request of corporate clients and delivered on demand for jewelry companies and their employees.
• Aula Virtual IGE (Virtual Classroom) Online distance learning platform at igeaula.com that supports the delivery of online and blended gemology courses and programs.
• Socios IGE / Socios de Honor (Professional Membership Program) Professional membership program of IGE with regular and honorary tiers, providing members access to exclusive content, Mallorca GemQuest online streaming, and special pricing on selected courses.

Quantifiable outcome

• Over 3,000 gemologists trained since founding in 1967
• +3 more outcomes

Named customers8 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

Feature5 records

Partnerships

Eight partnerships are on record, tiered core and minor.

• Federación Europea - FEEGcoreStrategic or Co-development PartnerIGE is a founding member of FEEG (European Gemological Federation), a pan-European organization promoting gemological education and professional standards across European gemological institutions.
• Instituto Geológico y Minero de EspañacoreStrategic or Co-development PartnerScientific and academic collaboration agreement with Spain's geological and mining institute, providing academic legitimacy and scientific expertise to IGE's gemological research and education.
• CIBJO (World Jewellery Confederation)coreStrategic or Co-development PartnerIGE's laboratory holds official CIBJO laboratory status, the international federation of jewellery, gemstone, and pearl organizations, ensuring international recognition of IGE certifications.
• Cámara de Comercio de MadridcoreStrategic or Co-development PartnerIGE's gemological laboratory is officially recognized as the official laboratory of the Madrid Chamber of Commerce, providing institutional credibility and business support.
• Escuela de Alta Joyería EALFIminorGTM or Marketing PartnerEALFI alumni receive special pricing on designated IGE courses. IGE shares student data with EALFI to verify alumni status for discount eligibility.
• Museo Felipe de Borbón (Escuela de Minas y Energía)minorOthersIGE's collection of over 400 gem specimens is displayed at the Museo Felipe de Borbón at the Escuela de Minas y Energía, making it accessible to the public.
• IFEMAminorGTM or Marketing PartnerInstitutional collaboration with IFEMA (Institución Ferial de Madrid) for jewelry and gemology events and exhibitions, with Luis Eduardo Cortés serving on IFEMA's executive committee.
• Fundación Gómez PardominorOthersAuditorio IGE&Minas located at Fundación Gómez Pardo, C/ Alenza 1, serves as the venue for conferences and educational events.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Gemological Institute of America (GIA): The world's largest and most recognized gemological institute, offering diamond and colored stone grading, gemology education (Graduate Gemologist diploma), and research — directly comparable to IGE's three-pillar model but at global scale.
• SSEF Swiss Gemmological Institute: Swiss gem testing laboratory offering scientific analysis of gemstones and pearls, plus educational courses — a direct peer in high-end laboratory certification and training.
• Gemmological Association of Great Britain (Gem-A): UK gemological education and certification body offering the prestigious FGA and DGA diplomas and laboratory services — a direct peer in the gemology education and certification category.
• HRD Antwerp: Belgian diamond grading lab and education institute offering diamond certification and gemology training — directly comparable to IGE's diamond grading expertise and laboratory services.
• CISGEM (Centro Informazione e Servizi Gemmologici): Italian gemological laboratory and education center affiliated with the Italian Gemmological Society — a direct peer offering gem testing, certification, and training in Southern Europe.
• Gübelin Academy: Swiss-based gemological education and applied gemology training, affiliated with the prestigious Gübelin Gem Lab — directly comparable as a premium gemology school with strong lab credentials.
• Instituto Gemológico Português: Portuguese gemological institute founded in 2007 by former IGE collaborators — a direct regional peer offering similar gemology education and certification in the Iberian market.
• DGemG (Deutsche Gemmologische Gesellschaft): German gemological society offering gemology training (FGG, DGemG Certified Gemologist) and laboratory services — a direct European peer in the gemology education and certification category.
• AIGS - Asian Institute of Gemological Sciences: Thailand-based gemological institute offering gem identification, diamond grading, and education programs — a direct peer serving a regional market with the same lab + education model.

Emerging players

• Lotus Gemology: Bangkok-based independent gem testing laboratory specializing in colored stone identification and origin determination — an emerging specialist peer in the gemological certification category with niche focus.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/user/IGE1967
• LinkedInlinkedin.com/company/instituto-gemologico-espanol

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Instituto Gemológico Español - IGE , Spanish Gemological Institute- IGE