Ensure conformance to jewel design specifications

Examine finished jewellery products to ensure that they meet quality standards and design specifications. Use magnifying glasses, polariscopes or other optical instruments.

ensuring conformance to jewel design specifications
make sure jewel designs conform to specifications
ensure conformance to jewel design specification
guarantee conformance to jewel design specifications
ensure jewel designs conform to specifications
certify conformance to jewel design specifications

skill/competence

sector-specific

Ensure conformance to jewel design specifications is an essential skill of the following occupations:

Filigree maker: Filigree makers create a delicate kind of jewellery, usually of gold and silver, called a filigree. They solder together tiny beads, twisted threads or a combination of the two to the surface of an object in the same metal, arranged in an artistic motif.

Jewellery designer: Jewellery designers use a variety of materials, including gold, silver and precious stones to design and plan pieces of jewellery that can have a wearable or decorative purpose. They are involved in the different stages of the making process and may design for individual clients or for mass production clients.
Jeweller: Jewellers fabricate and repair various jewelry articles. They create models from wax or metal, ready for the lost wax casting process. They may undertake the casting process (place wax model in casting ring, create moulds, pour molten metal into mould, or operate centrifugal casting machine to cast article.) Jewellers also cut, saw, file, and solder pieces of jewelry together, using a soldering torch, carving tools and handtools and polish the article.
Precious stone setter: Precious stone setters use tools to insert diamonds and other gemstones into jewellery settings according to specifications. The setting of the gemstone depends on its size and its shape.
Jewellery assembler: Jewellery assemblers assemble jewelry parts to form different types of jewellery such as bracelets, necklaces or earrings. They grip links with pliers or position the link in the slot of a linking ring, twist link joints open using pliers, attach all parts together and repair broken chains.
Precious stone cutter: Precious stone cutters use cutting machines and tools to cut or carve diamonds and other gemstones according to diagrams and patterns while considering different specifications. They are experts at fabricating jewellery such as rings, brooches, chains and bracelets from gemstones.
Jewellery mounter: Jewellery mounters create the framework for a piece of jewellery, on which the precious stones are added to later.
Jewellery polisher: Jewellery polishers ensure that finished jewellery pieces are cleaned by customer demand or prepared for sale. They may also perform minor repairs. They use either hand tools such as files and emery paper buff sticks and/or hand held polishing machines. They also use mechanised polishing machines such as barrel polishers. 

Ensure conformance to jewel design specifications is optional for these occupations. This means knowing this skill may be an asset for career advancement if you are in one of these occupations.

Enameller: Enamellers embellish metals such as gold, silver, copper, steel, cast iron or platinum by painting it. The enamel they apply, consists of coloured powdered glass.
Jewellery engraver: Jewellery engravers engrave lettering and ornamental designs onto jewellery articles, using engravers handtools. They sketch and lay out the lettering and designs on the article, cut the design in the article and clean it up.
Jewellery and watches shop manager: Jewellery and watches shop managers assume responsibility for activities and staff in specialised shops.
Goldsmith: Goldsmiths design, manufacture and sell jewellery. They also adjust, repair and appraise gems and jewellery for customers using experience in the working of gold and other precious metals. 
 
Silversmith: Silversmiths design, manufacture and sell jewelry. They also adjust, repair and appraise gems and jewelry. Silversmiths are specialized in working with silver and other precious metals.

References

1. Ensure conformance to jewel design specifications – ESCO