Intaglio carving on transparent stones

The course covers author's aspects of intaglio carving on transparent stones.

Course program:
Acquaintance
Introductory Talk
Choosing a stone, plot, and work with the drawing.
Manufacturing of a working mandrel*. Preparing a Stone for Work**.
Cutting the contours of the pattern on a stone
Terrain creation - main mass sampling with a diamond tool
Coarse grinding with free abrasive
Adjustment of pattern on a stone
Parts grinding, working with free abrasive
Adjustment of pattern on a stone
Fine terrain detailing
Final finishing of fine details
Selective terrain polishing
Excavation of stone from the working mandrel, cleaning
Workplace grinding and polishing

more details here https://jewelleryschool.com/en/profes...