Gemstone Polisher
きせきけんまこう
Industry & Occupation
Classification
Summary
Specialized profession that polishes gemstones to enhance luster and transparency, finishing them into jewelry. Uses polishing machines, buffs, and abrasives to handle processes from rough polishing to finish polishing.
Description
Gemstone polishers work on gemstones such as diamonds and sapphires, both rough and cut, using polishing machines or by hand to refine the surface. The process proceeds from rough polishing, intermediate polishing, to finish polishing, selecting abrasives and pads, and adjusting polishing pressure and angles to achieve uniform and beautiful luster. They check for minute scratches and irregularities visually or with measuring instruments, and also handle quality inspections and final checks before shipment. Requires advanced handcrafting skills and concentration, supporting quality standards in the jewelry market.
Future Outlook
Although the jewelry industry faces intensifying international competition, there is steady demand for skilled hand-polishing technicians, and technology succession due to the retirement of experienced workers remains a challenge.
Personality Traits
Work Style
Career Path
Polisher (Polishing Worker) → Chief Polisher → Quality Control Staff → Polishing Technology Trainer → Production Manager
Required Skills
Abrasive Selection / Buff Polishing Technique / Grinding and Polishing Machine Operation / Inspection and Measurement
Recommended Skills
Basic Gemology Knowledge / Grinding Tool Operation / Quality Control / Work Efficiency Improvement
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | To polish beautifully without missing even minute scratches. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Mainly follows prescribed procedures. |
| Numerical & Quantitative Analysis | Measurement is required, but advanced mathematical calculations are few. |
| Physical Stamina & Endurance | Mostly seated work with little heavy labor. |
Related Jobs
- Gemologist
- Jewelry Artisan
- Metal Polisher