# Competences — jewellery mounter Source: ESCO v1.2.1 occupation-skill relations (http://data.europa.eu/esco/occupation/7706342e-c07b-41d3-bc2e-e5c6e96f016f). ## Essential - **adjust jewellery** (skill/competence) - **build jewellery models** (skill/competence) - **clean jewellery pieces** (skill/competence) - **create jewellery** (skill/competence) - **create master models** (skill/competence) - **ensure conformance to jewel design specifications** (skill/competence) - **jewellery processes** (knowledge) - **precious metal processing** (knowledge) - **precious metals** (knowledge) - **select gems for jewellery** (skill/competence) - **select metals for jewellery** (skill/competence) - **use jewellery equipment** (skill/competence) ## Optional - advise customers on jewellery and watches (skill/competence) - assemble jewellery parts (skill/competence) - cast jewellery metal (skill/competence) - coining (knowledge) - cultured pearls (knowledge) - develop jewellery designs (skill/competence) - electroplating metal materials (knowledge) - engrave patterns (skill/competence) - engraving technologies (knowledge) - estimate cost of jewellery and watches' maintenance (skill/competence) - heat jewellery metals (skill/competence) - imitation jewellery (knowledge) - perform damascening (skill/competence) - perform wire wrapping (skill/competence) - repair jewellery (skill/competence) - trade in jewellery (skill/competence)