Renew Your Membership

Renew your membership for 2026

Use your preferred method of payment to renew your Gem-A membership.

Become a member

Annual Membership 2026

£155

Make a one-off payment for your Gem-A Membership.

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Join Gem-A today

Pay by Bank Transfer

If you would like to pay by bank transfer, please send payment to the following account and add your name and membership number as a reference (all bank charges must be included):

The Gemmological Association of Great Britain
Barclays Bank, Hatton Garden Business Centre, 99 Hatton Garden, London, EC1N 8DN

Sort Code 20-37-83 Account number 90360929

IBAN: GB51BUKB20378390360929 SWIFT: BUKBGB22

Please contact membership@gem-a.com if you need any further assistance.

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!