appraise gemstones


Assess 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 value.

Alternative label

  • appraise jewels

  • appraise gems

Skill type

  • skill

Skill reusability level

  • cross-sector skills and competences

Optional Knowledge

Optional skill/competence of



Concept URI