Fabricate, finish, or evaluate the quality of gems and diamonds used in jewelry or industrial tools.
- Diamond Cutter
- Diamond Grader
- Diamond Picker
- Diamond Polisher
- Diamond Sawer
|
- Diamond Setter
- Facetor
- Gemologist
- Lapidarist
|
![Show all](/https/www.onetcodeconnector.org/image/more.png) 5 of 10 displayed
51-4033.00 |
Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic |
51-4111.00 |
Tool and Die Makers |
51-4194.00 |
Tool Grinders, Filers, and Sharpeners |
51-9022.00 |
Grinding and Polishing Workers, Hand |
51-9031.00 |
Cutters and Trimmers, Hand |
![Show fewer](/https/www.onetcodeconnector.org/image/less.png) All 10 displayed
51-4033.00 |
Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic |
51-4111.00 |
Tool and Die Makers |
51-4194.00 |
Tool Grinders, Filers, and Sharpeners |
51-9022.00 |
Grinding and Polishing Workers, Hand |
51-9031.00 |
Cutters and Trimmers, Hand |
51-9032.00 |
Cutting and Slicing Machine Setters, Operators, and Tenders |
51-9071.00 |
Jewelers and Precious Stone and Metal Workers |
51-9194.00 |
Etchers and Engravers |
51-9195.00 |
Molders, Shapers, and Casters, Except Metal and Plastic |
51-9195.03 |
Stone Cutters and Carvers, Manufacturing |
|
![Show all](/https/www.onetcodeconnector.org/image/more.png) 5 of 14 displayed
- Advise customers and others on the best use of gems to create attractive jewelry items.
- Assign polish, symmetry, and clarity grades to stones, according to established grading systems.
- Dismantle lapping, boring, cutting, polishing, and shaping equipment and machinery to clean and lubricate it.
- Estimate wholesale and retail value of gems, following pricing guides, market fluctuations, and other relevant economic factors.
- Examine diamonds or gems to ascertain the shape, cut, and width of cut stones, or to select the cuts that will result in the biggest, best quality stones.
![Show fewer](/https/www.onetcodeconnector.org/image/less.png) All 14 displayed
- Advise customers and others on the best use of gems to create attractive jewelry items.
- Assign polish, symmetry, and clarity grades to stones, according to established grading systems.
- Dismantle lapping, boring, cutting, polishing, and shaping equipment and machinery to clean and lubricate it.
- Estimate wholesale and retail value of gems, following pricing guides, market fluctuations, and other relevant economic factors.
- Examine diamonds or gems to ascertain the shape, cut, and width of cut stones, or to select the cuts that will result in the biggest, best quality stones.
- Examine gem surfaces and internal structures, using polariscopes, refractometers, microscopes, and other optical instruments, to differentiate between stones, to identify rare specimens, or to detect flaws, defects, or peculiarities affecting gem values.
- Examine gems during processing to ensure accuracy of angles and positions of cuts or bores, using magnifying glasses, loupes, or shadowgraphs.
- Hold stones, gems, dies, or styluses against rotating plates, wheels, saws, or slitters to cut, shape, slit, grind, or polish them.
- Identify and document stones' clarity characteristics, using plot diagrams.
- Immerse stones in prescribed chemical solutions to determine specific gravities and key properties of gemstones or substitutes.
- Measure sizes of stones' bore holes and cuts to ensure adherence to specifications, using precision measuring instruments.
- Secure gems or diamonds in holders, chucks, dops, lapidary sticks, or blocks for cutting, polishing, grinding, drilling, or shaping.
- Select shaping wheels for tasks, and mix and apply abrasives, bort, or polishing compounds.
- Sort rough diamonds into categories based on shape, size, color, and quality.
![Show all](/https/www.onetcodeconnector.org/image/more.png) 5 of 14 displayed
- Advise others on ways to improve processes or products.
- Apply solutions to production equipment.
- Determine the value of goods or services.
- Disassemble equipment for maintenance or repair.
- Evaluate quality of materials or products.
![Show fewer](/https/www.onetcodeconnector.org/image/less.png) All 14 displayed
- Advise others on ways to improve processes or products.
- Apply solutions to production equipment.
- Determine the value of goods or services.
- Disassemble equipment for maintenance or repair.
- Evaluate quality of materials or products.
- Examine physical characteristics of gemstones or precious metals.
- Maneuver workpieces in equipment during production.
- Measure dimensions of completed products or workpieces to verify conformance to specifications.
- Mix substances to create chemical solutions.
- Mount materials or workpieces onto production equipment.
- Operate grinding equipment.
- Record operational or production data.
- Select production equipment according to product specifications.
- Sort materials or products for processing, storing, shipping, or grading.
- Allied Trades Specialist (Army - Enlisted)
|
- Machinist (Marine Corps - Enlisted)
|
![Show all](/https/www.onetcodeconnector.org/image/more.png) 4 of 14 displayed
- Brilliandeer-Lopper
- Diamond Cleaver
|
- Jewel Blocker and Sawyer
- Jewel-Bearing Maker
|
![Show fewer](/https/www.onetcodeconnector.org/image/less.png) All 14 displayed
- Brilliandeer-Lopper
- Diamond Cleaver
- Diamond Driller
- Diamond Selector
- Diamond-Die Polisher
- Gem Cutter
- Girdler
|
- Jewel Blocker and Sawyer
- Jewel-Bearing Maker
- Lathe Operator
- Oliving-Machine Operator
- Phonograph-Needle-Tip Maker
- Sapphire-Stylus Grinder
- Spotter
|
|