Gem-A

Gem-A is the world's longest established provider of gem and jewellery education. Our prestigious Gemmology and Diamond Diplomas are globally recognised as qualifications of the highest status. Our Gemmology Diploma, now taught in five languages and in 17 countries around the world, is the direct descendant of the gem course that was proposed for the UK jewellery trade in 1908.

Today, 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 also provide membership, including the world-famous FGA and DGA memberships, along with events and a well-respected annual conference.

Members receive our two internationally distributed publications: Gems&Jewellery and The Journal of Gemmology.

Upcoming (4)

Beyond the Diploma (FEEG Preparation) primary image

Beyond the Diploma (FEEG Preparation)

Thu, Jun 27, 10:00 AM

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Identification of Natural, Treated and Synthetic Colourless Diamonds primary image

Identification of Natural, Treated and Synthetic Colourless Diamonds

Mon, Jul 15, 9:00 AM

Check ticket price on event

Introduction to Gemmology primary image

Introduction to Gemmology

Thu, Oct 10, 10:00 AM

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Introduction to Diamond Grading primary image

Introduction to Diamond Grading

Fri, Oct 11, 10:00 AM

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Beyond the Diploma (FEEG Preparation) primary image

Beyond the Diploma (FEEG Preparation)

Thu, Jun 27, 10:00 AM

Check ticket price on event

Identification of Natural, Treated and Synthetic Colourless Diamonds primary image

Identification of Natural, Treated and Synthetic Colourless Diamonds

Mon, Jul 15, 9:00 AM

Check ticket price on event

Introduction to Gemmology primary image

Introduction to Gemmology

Thu, Oct 10, 10:00 AM

Check ticket price on event

Introduction to Diamond Grading primary image

Introduction to Diamond Grading

Fri, Oct 11, 10:00 AM

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Past (80)

Introduction to Diamond Grading primary image

Introduction to Diamond Grading

Fri, Mar 8, 10:00 AM

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Introduction to Gemmology primary image

Introduction to Gemmology

Thu, Mar 7, 10:00 AM

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Introduction to Diamond Grading primary image

Introduction to Diamond Grading

Fri, Oct 6, 10:00 AM

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Introduction to Gemmology primary image

Introduction to Gemmology

Thu, Oct 5, 10:00 AM

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Gem-A Open Evening | July 2023 primary image

Gem-A Open Evening | July 2023

Thu, Jul 13, 4:00 PM

Free

Beyond the Diploma (FEEG Preparation) primary image

Beyond the Diploma (FEEG Preparation)

Thu, Jun 29, 10:00 AM

Check ticket price on event

Grading and Identification of Coloured Natural and Treated Diamonds primary image

Grading and Identification of Coloured Natural and Treated Diamonds

Tue, Jun 27, 9:00 AM

Check ticket price on event

Screening and Identification of Synthetic Diamonds primary image

Screening and Identification of Synthetic Diamonds

Mon, Jun 26, 9:00 AM

Check ticket price on event

Two days of workshops - Synthetic and Coloured Diamonds primary image

Two days of workshops - Synthetic and Coloured Diamonds

Mon, Jun 26, 9:00 AM

Check ticket price on event

Introduction to Practical Gemmology primary image

Introduction to Practical Gemmology

Fri, May 12, 10:00 AM

Check ticket price on event

Introduction to Gemmology primary image

Introduction to Gemmology

Thu, May 11, 10:00 AM

Check ticket price on event

Introduction to Diamond Grading primary image

Introduction to Diamond Grading

Fri, Jan 27, 10:00 AM

Check ticket price on event

Introduction to Diamond Grading primary image

Introduction to Diamond Grading

Fri, Mar 8, 10:00 AM

Check ticket price on event

Introduction to Gemmology primary image

Introduction to Gemmology

Thu, Mar 7, 10:00 AM

Check ticket price on event

Introduction to Diamond Grading primary image

Introduction to Diamond Grading

Fri, Oct 6, 10:00 AM

Check ticket price on event

Introduction to Gemmology primary image

Introduction to Gemmology

Thu, Oct 5, 10:00 AM

Check ticket price on event

Gem-A Open Evening | July 2023 primary image

Gem-A Open Evening | July 2023

Thu, Jul 13, 4:00 PM

Free

Beyond the Diploma (FEEG Preparation) primary image

Beyond the Diploma (FEEG Preparation)

Thu, Jun 29, 10:00 AM

Check ticket price on event

Grading and Identification of Coloured Natural and Treated Diamonds primary image

Grading and Identification of Coloured Natural and Treated Diamonds

Tue, Jun 27, 9:00 AM

Check ticket price on event

Screening and Identification of Synthetic Diamonds primary image

Screening and Identification of Synthetic Diamonds

Mon, Jun 26, 9:00 AM

Check ticket price on event

Two days of workshops - Synthetic and Coloured Diamonds primary image

Two days of workshops - Synthetic and Coloured Diamonds

Mon, Jun 26, 9:00 AM

Check ticket price on event

Introduction to Practical Gemmology primary image

Introduction to Practical Gemmology

Fri, May 12, 10:00 AM

Check ticket price on event

Introduction to Gemmology primary image

Introduction to Gemmology

Thu, May 11, 10:00 AM

Check ticket price on event

Introduction to Diamond Grading primary image

Introduction to Diamond Grading

Fri, Jan 27, 10:00 AM

Check ticket price on event

Gem-A is the world's longest established provider of gem and jewellery education. Our prestigious Gemmology and Diamond Diplomas are globally recognised as qualifications of the highest status. Our Gemmology Diploma, now taught in five languages and in 17 countries around the world, is the direct descendant of the gem course that was proposed for the UK jewellery trade in 1908.

Today, 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 also provide membership, including the world-famous FGA and DGA memberships, along with events and a well-respected annual conference.

Members receive our two internationally distributed publications: Gems&Jewellery and The Journal of Gemmology.

Events

Beyond the Diploma (FEEG Preparation) primary image

Beyond the Diploma (FEEG Preparation)

Thu, Jun 27, 10:00 AM

Check ticket price on event

Identification of Natural, Treated and Synthetic Colourless Diamonds primary image

Identification of Natural, Treated and Synthetic Colourless Diamonds

Mon, Jul 15, 9:00 AM

Check ticket price on event

Introduction to Gemmology primary image

Introduction to Gemmology

Thu, Oct 10, 10:00 AM

Check ticket price on event

Introduction to Diamond Grading primary image

Introduction to Diamond Grading

Fri, Oct 11, 10:00 AM

Check ticket price on event

Beyond the Diploma (FEEG Preparation) primary image

Beyond the Diploma (FEEG Preparation)

Thu, Jun 27, 10:00 AM

Check ticket price on event

Identification of Natural, Treated and Synthetic Colourless Diamonds primary image

Identification of Natural, Treated and Synthetic Colourless Diamonds

Mon, Jul 15, 9:00 AM

Check ticket price on event

Introduction to Gemmology primary image

Introduction to Gemmology

Thu, Oct 10, 10:00 AM

Check ticket price on event

Introduction to Diamond Grading primary image

Introduction to Diamond Grading

Fri, Oct 11, 10:00 AM

Check ticket price on event

Introduction to Diamond Grading primary image

Introduction to Diamond Grading

Fri, Mar 8, 10:00 AM

Check ticket price on event

Introduction to Gemmology primary image

Introduction to Gemmology

Thu, Mar 7, 10:00 AM

Check ticket price on event

Introduction to Diamond Grading primary image

Introduction to Diamond Grading

Fri, Oct 6, 10:00 AM

Check ticket price on event

Introduction to Gemmology primary image

Introduction to Gemmology

Thu, Oct 5, 10:00 AM

Check ticket price on event

Gem-A Open Evening | July 2023 primary image

Gem-A Open Evening | July 2023

Thu, Jul 13, 4:00 PM

Free

Beyond the Diploma (FEEG Preparation) primary image

Beyond the Diploma (FEEG Preparation)

Thu, Jun 29, 10:00 AM

Check ticket price on event

Grading and Identification of Coloured Natural and Treated Diamonds primary image

Grading and Identification of Coloured Natural and Treated Diamonds

Tue, Jun 27, 9:00 AM

Check ticket price on event

Screening and Identification of Synthetic Diamonds primary image

Screening and Identification of Synthetic Diamonds

Mon, Jun 26, 9:00 AM

Check ticket price on event

Two days of workshops - Synthetic and Coloured Diamonds primary image

Two days of workshops - Synthetic and Coloured Diamonds

Mon, Jun 26, 9:00 AM

Check ticket price on event

Introduction to Practical Gemmology primary image

Introduction to Practical Gemmology

Fri, May 12, 10:00 AM

Check ticket price on event

Introduction to Gemmology primary image

Introduction to Gemmology

Thu, May 11, 10:00 AM

Check ticket price on event

Introduction to Diamond Grading primary image

Introduction to Diamond Grading

Fri, Jan 27, 10:00 AM

Check ticket price on event

Introduction to Diamond Grading primary image

Introduction to Diamond Grading

Fri, Mar 8, 10:00 AM

Check ticket price on event

Introduction to Gemmology primary image

Introduction to Gemmology

Thu, Mar 7, 10:00 AM

Check ticket price on event

Introduction to Diamond Grading primary image

Introduction to Diamond Grading

Fri, Oct 6, 10:00 AM

Check ticket price on event

Introduction to Gemmology primary image

Introduction to Gemmology

Thu, Oct 5, 10:00 AM

Check ticket price on event

Gem-A Open Evening | July 2023 primary image

Gem-A Open Evening | July 2023

Thu, Jul 13, 4:00 PM

Free

Beyond the Diploma (FEEG Preparation) primary image

Beyond the Diploma (FEEG Preparation)

Thu, Jun 29, 10:00 AM

Check ticket price on event

Grading and Identification of Coloured Natural and Treated Diamonds primary image

Grading and Identification of Coloured Natural and Treated Diamonds

Tue, Jun 27, 9:00 AM

Check ticket price on event

Screening and Identification of Synthetic Diamonds primary image

Screening and Identification of Synthetic Diamonds

Mon, Jun 26, 9:00 AM

Check ticket price on event

Two days of workshops - Synthetic and Coloured Diamonds primary image

Two days of workshops - Synthetic and Coloured Diamonds

Mon, Jun 26, 9:00 AM

Check ticket price on event

Introduction to Practical Gemmology primary image

Introduction to Practical Gemmology

Fri, May 12, 10:00 AM

Check ticket price on event

Introduction to Gemmology primary image

Introduction to Gemmology

Thu, May 11, 10:00 AM

Check ticket price on event

Introduction to Diamond Grading primary image

Introduction to Diamond Grading

Fri, Jan 27, 10:00 AM

Check ticket price on event