Grind gemstones

Shape gemstones using equipment such as diamond or silicon carbide wheels to obtain a rough though more regular form called the preform.

abrade gemstones
grinding gemstones
grind a gemstone
mould gemstones
shape gemstones

skill/competence

sector-specific

Grind gemstones is an essential skill of the following occupations:

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 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. 

Grind gemstones 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.

References

1. Grind gemstones – ESCO