Communication Skills × Recommended Skills: Basic Gemology Knowledge

3 matching jobs found.

Pearl Hole Driller

Specialized technician who accurately drills holes in pearls, responsible for processing pearls for jewelry.

Crystal Processor

Specialist who processes raw crystal stones through cutting, polishing, engraving, and other methods to finish high-precision products for jewelry, crafts, and optical components.

Polishing Worker (Diamond)

Occupation that polishes rough diamonds or processed products using polishing machines or by hand to create a smooth, glossy surface.