Unit of competency Outline

Date retreived
22/07/2026 5:00 AM AWST

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Cut and polish a gemstone assembly

Cut and polish a gemstone assembly

Unit of competency
National Code
MEM19060
State Code
OEU09
TGA Status
Current
DTWD Status
Approved
Current Release Number
1.00
Current Release Date
19/12/2022
View on TGA
State Implementation and Classification
Approved Date
19/04/2023
Field of Education
100307 - Jewellery Making
Original Release Date
19/04/2023
Nominal Hours
72
Description
This unit of competency defines the skills and knowledge required to cut and polish a gemstone assembly from pre-formed materials using gemstone and trade accepted backing mediums. It is based on deleted unit CUVOPA206A Cut and polish opal doublets and triplets.This unit applies to individuals processing gemstones in a small or large-scale production context. They use and adapt technical knowledge and skills to produce work that meets pre-determined jewellers’ requirements.No licensing, legislative or certification requirements apply to this unit at the time of publication.Band: AUnit Weight: 8
Notes
Elements and Performance Criteria
1. Determine job requirements
  • 1.1 Follow standard operating procedures (SOPs)
  • 1.2 Comply with work health and safety (WHS) requirements at all times
  • 1.3 Identify job requirements from specifications
2. Prepare to cut gemstone assemblies
  • 2.1 Identify and obtain consumables required for cutting and polishing gemstone assemblies
  • 2.2 Select tools and equipment to be used
  • 2.3 Dop pre-form on appropriate dop stick using wax or adhesive
3. Cut and polish gemstone assemblies
  • 3.1 Grind to relevant shape using job requirements or pattern design
  • 3.2 Polish top and sides of gemstone assemblies
  • 3.3 Transfer the stone and re-dop
  • 3.4 Grind and polish backing to job requirements
  • 3.5 Remove stone from dop and clean with appropriate agents
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