Careers

Gem-A is proud to employ a diverse, passionate team of gemmology experts and enthusiasts committed to furthering the advancement of gemmology education and understanding. Learn more about careers at Gem-A.

JOBS AT GEM-A

Current Vacancies

Working at Gem-A can be challenging and multifaceted, requiring candidates to demonstrate a deep affinity for gemmology. Do you have what it takes? Browse our career opportunities below.

External Assistant Gemmology Tutor (Visiting Tutor)

As part of its on-going commitment to progress, Gem-A is now looking to appoint a new external assistant gemmology tutor (Visiting Tutor) at its headquarters in London to teach on evening courses. The right candidate will start with a view to becoming a lead tutor after training.

Evening courses take place at 21 Ely Place, EC1N 6TD on Monday and Tuesday evenings from 6.30pm till 8.30pm, from September to July. Tutors are expected to commit to be at Gem-A at least 10 minutes prior to the start of class and to a whole term of teaching.

External tutors are self-employed and expected to invoice for their services on a monthly basis based on the fee offered by Gem-A for the role. They are responsible for their own tax.

Role Objectives 

This role includes supporting the lead tutor in the running of the gemmology evening classes at Gem-A for the Foundation and Diploma qualifications.  Assistant tutors also play a key role in supporting students in their learning during class.

Work authorisation:

  • United Kingdom (required)
  • Work Location: In person

Ability to commute/relocate:

  • London EC1N 6TD: reliably commute or plan to relocate before starting work (required)

CAREERS

Working with Gem-A

Here you’ll learn more about Gem-A’s guiding mission, vision and values.

Values

Our values are deeply rooted in a commitment to excellence, trust, and innovation within the gemmology. We uphold a standard of unmatched quality, recognised globally as a trusted and respected authority in gemmology education.

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Vision

Our vision to be acknowledged as the foremost authority in our industry, embodying the most trusted and respected gemmology education provider and membership association in the world. The Gem-A name represents a well-established mark of excellence.

Mission

Our mission is to advance the understanding of gemmology through leading courses, an inclusive membership association, engaging events, and a community-driven approach that embraces diversity and inclusion. We are committed to fostering accuracy and upholding best practices across The Gemmological Association of Great Britain’s brands.

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Upcoming Events

Limited tickets available. Secure your place now.
Gemmological Instruments
Meet the Author
Rui Galopim de Carvalho
Thursday, June 5
Decorative plate made of Tortoiseshell which is a material produced from the shells of the larger species of tortoise and turtle.
Gemmological Instruments
Meet the Author
Maggie Campbell Pedersen
Thursday, June 12

Christmas Closure

The Gem-A office will be closed from 3pm Wednesday 24th December 2025 for the holidays, reopening 9am Friday 2nd January 2026.

Season’s greetings from all of us at Gem-A!