Gemmology Association (short courses)

Following the syllabus of the Gemmological Association of Great Britain (Gem-A), these courses offer a choice of introductory and/or further specialised education, covering the study and identification of gemstones and gemmological materials, whether natural, synthetic or artificial. Leading to a globally respected award, you can register for Fellowship of Gem-A on successful completion....

October 2025

• Assay Office, United Kingdom