I. Drawing & Rendering of gem stones [40 hrs.]
II. Cut Stones [20 hrs.]
Facets drawing and rendering
III. Cabochons [20 hrs.]
Drawing & rendering of Cabochons stones
IV. Settings of Gem Stones [40 hrs.]
Finishing and enhancement of designs using different settings
Links:
[1] https://www.jewellery.iisuniv.ac.in/courses/subjects/gem-stones-illustration-and-rendering-techniques-practical
[2] https://www.jewellery.iisuniv.ac.in/academic-year/2018-2019