JET Essentials 

JET Essentials provides a sound introduction to topics such as jewellery, gemstones, design, precious metals and hallmarking. It is aimed at those who are new to the jewellery industry and is designed to set them up with the knowledge that they need to get started in their roles.

The 'Essentials programme' is ideal for those looking for foundation level knowledge, as well as more experienced individuals who would like to update their knowledge, or for others in the jewellery industry (eg. administrators) who would like to gain a professional understanding.

The programme is studied online and knowledge, understanding and progress is tested by a series of short quizzes on the (four) selected modules. 



Suitable for: Hobbyists, short-term or part-time staff, or staff new to the industry

Entry Requirements: None

Duration: 10 to 15 hours

Assessment: Series of short quizzes

Fee:  £99+VAT



The NAJ JET Essentials will:

  • Give jewellers a good working knowledge of jewellery products, enabling them to advise and help potential customers and clients more effectively
  • Provide a `value for money’ introduction to the jewellery trade that is accessible for all
  • Enable learners to build credits towards the NAJ JET Certificate
  • Value and recognise individuals by opening up access to training, enhancing career and professional development
  • Help recruitment and retention into the jewellery industry by signposting a career pathway to help staff along their jewellery journey
  • Provide an engaging online learning environment that will be equally accessible to learners from all areas of the jewellery trade.


JET Essentials testimonial



The JET Essentials training programme can be tailored to the needs of your organisation. It can be made up of any following four modules:

  • Security
  • Jewellery
  • Rings
  • Diamonds
  • Gemstones
  • Gold, Platinum, Palladium and Silver
  • Hallmarking
  • Design
  • Manufacturing
  • Silverware and Gifts
  • Watches and Clocks
  • Selling and Customer Care



The JET Essentials can be counted towards the JET Certificate. If a JET Essentials student decides to progress to the JET Certificate, they only need to successfully complete an additional eight modules and five written assignments to achieve the JET Certificate.

View JET Certificate




£99+VAT for four modules

£35+VAT for Selling and Customer Care single module

All bookings are subject to the NAJ's Terms and Conditions



Enrolments will be processed monthly after the enrolment deadline (20th of each month) and may take up to 10 working days. 



Download full (four module) JET Essentials booking form*  

Register for the Selling and Customer Care single module

*to secure your place email your form to


Too busy to complete your form or need more information?

Email the team

Call 07741554011