Gemmology I

This module provides an introduction to the study of coloured gemstones, diamonds, and pearls. Learners are introduced to the extensive world of gemmology identification and the assessment of quality, clarity, and cuts. Learners will gain an ability to assess gemstones used in precious metal and fine jewellery. Learners will become proficient in the use of gemological identification instruments to assess their quality.

1. Demonstrate proficiency in the operation of gemological identification instruments.

2. Distinguish between singly and doubly refractive stones using the refractometer, the polariscope and the microscope.

3. Find and identify inclusions and other features of the gemstone if they are present using the loupe.

4. Identify a range of gemstones to the level of general classification.

5. The combination of gemstones in precious metal jewellery design.