What you will learn

Coloured Gemstones includes five lessons:

  1. Defining a Gemstone
  2. Gemstone Classification
  3. Sapphire in detail
  4. Ruby in detail
  5. Emerald in detail

This course explains the essential facts about Coloured Gemstones and their suitability for jewellery.  It is ideal for anyone working in the jewellery industry who wants to learn more about Gemstones and to gain confidence in describing or selling Sapphire, Ruby or Emerald .