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AccountancyISCO 3315

Gemmologist

Gemmologists value precious stones by analysing their characteristics, cut, and provenience either for trading or for further polishing efforts. They assess stones and gems to give them a market value.

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Rate 5 of the 10 essential skills of this occupation (European ESCO data). No account needed.

recognise fake goods

immerse gemstones in chemical liquid

write gemstone grading report

use gemstone identification equipment

examine gems

European Skills Framework

Skills and knowledge areas required for this occupation based on European classification.

Essential (10)

gemstonesgemstonesTypes of minerals or petrified materials that are cut and polished for use in jewellery, classified according to type, characteristics, and value.gemologygemologyThe branch of mineralogy that studies natural and artificial gemstones.gemstone grading systemsgemstone grading systemsSystems used by different institutes to analyse and grade gemstones e.g. Gemological Institute of America, Hoge Raad voor Diamant and European Gemological Laboratory.recognise fake goodsrecognise fake goodsIdentify imitation and counterfeit products using methods and equipment such as microscopes and laboratory analysis in order to determine their properties.immerse gemstones in chemical liquidimmerse gemstones in chemical liquidUse chemical solutions to identify the properties of gemstones.write gemstone grading reportwrite gemstone grading reportWrite a grading report to determine the quality of gemstones.use gemstone identification equipmentuse gemstone identification equipmentOperate equipment to identify gemstones such as scales, refractometer, and spectroscope.examine gemsexamine gemsClosely examine gemstone surfaces using polariscopes or other optical instruments.appraise gemstonesappraise gemstonesAssess and analyse cut and polished gemstones, determine if they are natural or synthetic and verify their worth. Look at the gem's colour, clarity, and cutting properties in order to grade their valu...calculate value of gemscalculate value of gemsDetermine appraised value of gemstones such as diamonds and pearls. Study price guides, market fluctuations and grades of rarity.
Optional (11) — show
precious metalsprecious metalsTypes of rare metal that occur naturally and have a high economic value.alloys of precious metalsalloys of precious metalsTypes of material that consist of two or more metals or non-metals.chemistrychemistryThe composition, structure, and properties of substances and the processes and transformations that they undergo; the uses of different chemicals and their interactions, production techniques, risk fa...advise customers on jewellery and watchesadvise customers on jewellery and watchesProvide customers with detailed advice on watches and pieces of jewellery available in the store. Explain about different brands and models and their characteristics and features. Recommend and provid...trade in jewellerytrade in jewelleryBuy and sell jewellery, or serve as an intermediate between potential buyers and sellers.polish gemstonespolish gemstonesUse polishing agents or fine grades of diamonds to remove small amounts of stone in order to get a shiny surface that will improve light refraction or reflection.determine origin of gemstonesdetermine origin of gemstonesApply various determination methods such as spectroanalysis, optical analysis by microscope, and chemical or surface analysis to collect information that will help distinguishing gemstones from differ...cut gem stonescut gem stonesCut and shape gemstones and jewellery pieces.conduct jewellery market researchconduct jewellery market researchConduct market research in order to identify which types of jewellery items are popular at a specific time: earrings, rings, neckwear, wrist wear, etc.develop jewellery designsdevelop jewellery designsDevelop new jewellery designs and products, and modify existing designs.model mineral depositsmodel mineral depositsGeologically model mineral deposits in order to determine their location, their aspect and their economic potential.

Related Occupations

Occupations that need many of the same essential skills, so the move between them is shortest.

precious stone cutter3 shared essential skillsjewellery designer2 shared essential skillsprecious stone setter2 shared essential skills

Frequently asked questions

What does a gemmologist do?

Gemmologists value precious stones by analysing their characteristics, cut, and provenience either for trading or for further polishing efforts. They assess stones and gems to give them a market value.

What skills does a gemmologist need?

A gemmologist needs 10 essential skills, including gemstones, gemology, gemstone grading systems, recognise fake goods, immerse gemstones in chemical liquid.

Will AI replace gemmologist jobs?

The AI disruption score for gemmologist is 35/100 (moderate risk). Skills most exposed to automation: conduct jewellery market research, gemstone grading systems, use gemstone identification equipment. Most resilient: immerse gemstones in chemical liquid, polish gemstones, cut gem stones.

Quick Facts

SectorAccountancy
ISCO GroupBusiness and administration associate professionals
Essential Skills10

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