Summary Report for:
51-9071.06 - Gem and Diamond Workers
Fabricate, finish, or evaluate the quality of gems and diamonds used in jewelry or industrial tools.
Sample of reported job titles:
Diamond Cutter, Lapidarist, Diamond Setter, Gemologist, Quality Control Specialist, Diamond Picker, Facetor, Diamond Grader, Diamond Polisher, Diamond Sawer
Tasks | Knowledge | Skills | Abilities | Work Activities | Work Context | Job Zone | Interests | Work Styles | Work Values | Related Occupations | Wages & Employment
Tasks
- Examine gems during processing to ensure accuracy of angles and positions of cuts or bores, using magnifying glasses, loupes, or shadowgraphs.
- Assign polish, symmetry, and clarity grades to stones, according to established grading systems.
- Estimate wholesale and retail value of gems, following pricing guides, market fluctuations, and other relevant economic factors.
- 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.
- Identify and document stones' clarity characteristics, using plot diagrams.
- Advise customers and others on the best use of gems to create attractive jewelry items.
- 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.
- Immerse stones in prescribed chemical solutions to determine specific gravities and key properties of gemstones or substitutes.
- Hold stones, gems, dies, or styluses against rotating plates, wheels, saws, or slitters in order to cut, shape, slit, grind, or polish them.
- Sort rough diamonds into categories based on shape, size, color, and quality.
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Knowledge
| Customer and Personal Service — Knowledge of principles and processes for providing customer and personal services. This includes customer needs assessment, meeting quality standards for services, and evaluation of customer satisfaction. |
| Production and Processing — Knowledge of raw materials, production processes, quality control, costs, and other techniques for maximizing the effective manufacture and distribution of goods. |
| English Language — Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar. |
| Mathematics — Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications. |
| Sales and Marketing — Knowledge of principles and methods for showing, promoting, and selling products or services. This includes marketing strategy and tactics, product demonstration, sales techniques, and sales control systems. |
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Skills
| Active Listening — Giving full attention to what other people are saying, taking time to understand the points being made, asking questions as appropriate, and not interrupting at inappropriate times. |
| Judgment and Decision Making — Considering the relative costs and benefits of potential actions to choose the most appropriate one. |
| Critical Thinking — Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions or approaches to problems. |
| Active Learning — Understanding the implications of new information for both current and future problem-solving and decision-making. |
| Mathematics — Using mathematics to solve problems. |
| Quality Control Analysis — Conducting tests and inspections of products, services, or processes to evaluate quality or performance. |
| Time Management — Managing one's own time and the time of others. |
| Equipment Selection — Determining the kind of tools and equipment needed to do a job. |
| Service Orientation — Actively looking for ways to help people. |
| Speaking — Talking to others to convey information effectively. |
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Abilities
| Near Vision — The ability to see details at close range (within a few feet of the observer). |
| Finger Dexterity — The ability to make precisely coordinated movements of the fingers of one or both hands to grasp, manipulate, or assemble very small objects. |
| Arm-Hand Steadiness — The ability to keep your hand and arm steady while moving your arm or while holding your arm and hand in one position. |
| Visual Color Discrimination — The ability to match or detect differences between colors, including shades of color and brightness. |
| Problem Sensitivity — The ability to tell when something is wrong or is likely to go wrong. It does not involve solving the problem, only recognizing there is a problem. |
| Category Flexibility — The ability to generate or use different sets of rules for combining or grouping things in different ways. |
| Control Precision — The ability to quickly and repeatedly adjust the controls of a machine or a vehicle to exact positions. |
| Deductive Reasoning — The ability to apply general rules to specific problems to produce answers that make sense. |
| Flexibility of Closure — The ability to identify or detect a known pattern (a figure, object, word, or sound) that is hidden in other distracting material. |
| Manual Dexterity — The ability to quickly move your hand, your hand together with your arm, or your two hands to grasp, manipulate, or assemble objects. |
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Work Activities
| Estimating the Quantifiable Characteristics of Products, Events, or Information — Estimating sizes, distances, and quantities; or determining time, costs, resources, or materials needed to perform a work activity. |
| Judging the Qualities of Things, Services, or People — Assessing the value, importance, or quality of things or people. |
| Thinking Creatively — Developing, designing, or creating new applications, ideas, relationships, systems, or products, including artistic contributions. |
| Making Decisions and Solving Problems — Analyzing information and evaluating results to choose the best solution and solve problems. |
| Handling and Moving Objects — Using hands and arms in handling, installing, positioning, and moving materials, and manipulating things. |
| Getting Information — Observing, receiving, and otherwise obtaining information from all relevant sources. |
| Inspecting Equipment, Structures, or Material — Inspecting equipment, structures, or materials to identify the cause of errors or other problems or defects. |
| Monitor Processes, Materials, or Surroundings — Monitoring and reviewing information from materials, events, or the environment, to detect or assess problems. |
| Identifying Objects, Actions, and Events — Identifying information by categorizing, estimating, recognizing differences or similarities, and detecting changes in circumstances or events. |
| Documenting/Recording Information — Entering, transcribing, recording, storing, or maintaining information in written or electronic/magnetic form. |
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Work Context
| Indoors, Environmentally Controlled — How often does this job require working indoors in environmentally controlled conditions? |
| Importance of Being Exact or Accurate — How important is being very exact or highly accurate in performing this job? |
| Face-to-Face Discussions — How often do you have to have face-to-face discussions with individuals or teams in this job? |
| Contact With Others — How much does this job require the worker to be in contact with others (face-to-face, by telephone, or otherwise) in order to perform it? |
| Spend Time Sitting — How much does this job require sitting? |
| Telephone — How often do you have telephone conversations in this job? |
| Spend Time Using Your Hands to Handle, Control, or Feel Objects, Tools, or Controls — How much does this job require using your hands to handle, control, or feel objects, tools or controls? |
| Importance of Repeating Same Tasks — How important is repeating the same physical activities (e.g., key entry) or mental activities (e.g., checking entries in a ledger) over and over, without stopping, to performing this job? |
| Letters and Memos — How often does the job require written letters and memos? |
| Deal With External Customers — How important is it to work with external customers or the public in this job? |
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Job Zone
| Title |
Job Zone Three: Medium Preparation Needed |
| Overall Experience |
Previous work-related skill, knowledge, or experience is required for these occupations. For example, an electrician must have completed three or four years of apprenticeship or several years of vocational training, and often must have passed a licensing exam, in order to perform the job. |
| Job Training |
Employees in these occupations usually need one or two years of training involving both on-the-job experience and informal training with experienced workers. |
| Job Zone Examples |
These occupations usually involve using communication and organizational skills to coordinate, supervise, manage, or train others to accomplish goals. Examples include funeral directors, electricians, forest and conservation technicians, legal secretaries, interviewers, and insurance sales agents. |
| SVP Range |
(6.0 to < 7.0) |
| Education |
Most occupations in this zone require training in vocational schools, related on-the-job experience, or an associate's degree. Some may require a bachelor's degree. |
There are 3 recognized apprenticeable specialties associated with this occupation:
Diamond Selector (Jewelry-Silver); Gem Cutter; Brilliandeer-Lopper
To learn about specific apprenticeship opportunities, please consult the U.S. Department of Labor State Apprenticeship Information
website.
For general information about apprenticeships, training, and partnerships with
business, visit the U.S. Department of Labor Office of Apprenticeship
website.
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Interests
Interest code: RI
| Realistic — Realistic occupations frequently involve work activities that include practical, hands-on problems and solutions. They often deal with plants, animals, and real-world materials like wood, tools, and machinery. Many of the occupations require working outside, and do not involve a lot of paperwork or working closely with others. |
| Investigative — Investigative occupations frequently involve working with ideas, and require an extensive amount of thinking. These occupations can involve searching for facts and figuring out problems mentally. |
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Work Styles
| Integrity — Job requires being honest and ethical. |
| Attention to Detail — Job requires being careful about detail and thorough in completing work tasks. |
| Dependability — Job requires being reliable, responsible, and dependable, and fulfilling obligations. |
| Persistence — Job requires persistence in the face of obstacles. |
| Independence — Job requires developing one's own ways of doing things, guiding oneself with little or no supervision, and depending on oneself to get things done. |
| Cooperation — Job requires being pleasant with others on the job and displaying a good-natured, cooperative attitude. |
| Achievement/Effort — Job requires establishing and maintaining personally challenging achievement goals and exerting effort toward mastering tasks. |
| Stress Tolerance — Job requires accepting criticism and dealing calmly and effectively with high stress situations. |
| Initiative — Job requires a willingness to take on responsibilities and challenges. |
| Analytical Thinking — Job requires analyzing information and using logic to address work-related issues and problems. |
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Work Values
| Support — Occupations that satisfy this work value offer supportive management that stands behind employees. Corresponding needs are Company Policies, Supervision: Human Relations and Supervision: Technical. |
| Independence — Occupations that satisfy this work value allow employs to work on their own and make decisions. Corresponding needs are Creativity, Responsibility and Autonomy. |
| Working Conditions — Occupations that satisfy this work value offer job security and good working conditions. Corresponding needs are Activity, Compensation, Independence, Security, Variety and Working Conditions. |
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Related Occupations
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Wages & Employment Trends
National
Median wages data collected from Jewelers and Precious Stone and Metal Workers.
Employment data collected from Jewelers and Precious Stone and Metal Workers.
| Median wages (2007) |
$15.00 hourly, $31,200 annual |
| Employment (2006) |
52,000 employees |
| Projected growth (2006-2016) |
Little or no change (-2% to 2%)
|
| Projected need (2006-2016) |
9,000 additional employees |
State & National
Source: Bureau of Labor Statistics 2007 wage data
and 2006-2016 employment projections
.
"Projected growth" represents the estimated change in total employment over the projections period (2006-2016). "Projected need" represents job openings due to growth and net replacement.
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