The Professional Jewellers’ Diploma is the essential qualification for anyone involved in gem and jewellery sales. The Diploma has been designed to provide essential product knowledge and to increase sales. Two bite-sized chunks of continual assessment, known as JET 1 and JET 2, go to make up the coveted Professional Jewellers’ Diploma.

Click on the button to the left to view the demo course for JET 1. You can work through the Hallmarks module to get a feel of how the courses work.