Senior grader
| Highest | $8,200 / mo · Switzerland |
|---|---|
| Experience | 5+ yrs |
| Degree | Required |
| First paycheck | ~26 weeks of study |
Pay in the destination countries
Monthly, in US dollars. Each country is an Imora admission package — open one for that route's fees, language requirement and deadline.
| Country | Monthly |
|---|---|
| SwitzerlandIELTS 6.5 · CHF 0.9–8k | $8,200max |
| ItalyIELTS 6.0 · €0–4k | $7,850 |
| NorwayIELTS 6.0–6.5 · NOK 130–260k | $7,850 |
| United StatesTOEFL 80–100 · $10–70k | $7,800 |
| DenmarkIELTS 6.5 · DKK 45–135k | $7,700 |
| AustriaGerman A2–C1 · €726 | $7,700 |
What does the day look like?
The image of peering at beautiful stones is real but it is a small share of the hours. The core work is origin determination for ruby, sapphire and emerald, treatment detection covering heating, diffusion, lead-glass filling and irradiation, separation of natural stones from laboratory-grown stones and imitations, and diamond grading by colour, clarity, cut and carat weight. At senior level you review disputed stones, sign off reports written by junior graders, and correspond with clients and auction houses on difficult calls.
The daily toolkit is fixed: gemmological microscope, refractometer, polariscope, spectroscope, FTIR spectrometer, UV-Vis spectrometer, Raman microspectrometer, ED-XRF spectrometer and LA-ICP mass spectrometry. Most time goes to measurement, comparison against reference stones, documentation, quality control and report production. Work is full-time laboratory bench work in daylight hours; no source evidences shift, on-call or night rotas for this role.
Where does this lead?
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