creating and supporting gemmologists since 1908. gem-a is the world’s longest-established provider of gemstone education. our diploma in gemmology is the direct descendant of the gem course that was proposed for the uk jewellery trade in 1908. our prestigious diplomas in gemmology and diamonds, taught around the world, are now globally recognised as qualifications of the highest status. diploma graduates may apply for election to fellowship (fga) or diamond membership (dga) of the association. gem-a forms an international community of gem professionals and enthusiasts. with our commitment to high educational standards, we serve the interests of the gem and jewellery industries and support gemmological research worldwide. in addition to our educational programmes we provide membership opportunities, a shop for the purchasing of gemmological instruments and two internationally distributed publications, gems & jewellery and the journal of gemmology.
Corporate Firmographics
Entity classification and operating profile
- Industry
- Professional Training And Coaching
- Company Type
- Educational
- Founded
- 1908
- Employee Bracket
- 11-50
- Estimated Revenue Range
- Undisclosed
Geographic Coordinates
Headquarters address and regional territory
- Street Address
- 21 ely place
- City
- London
- Region / State
- england
- Postal Code
- ec1n 6td
- Country
- United Kingdom
Core Competencies & Specialties
Synthesized domain expertise tags
Digital Presence & Footprint
Verified domains, socials, and directory profiles
Frequently Asked Questions
Verified business inquiries and firmographic telemetry for Gem-A.