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Diamond Tester Jobs (NOW HIRING)

Diamond Technical Services

NDE Assistant

Livonia, MI · On-site

Company Description Diamond Technical Services, Inc. is a technical services and engineering ... Prepare work areas, equipment, and materials for testing procedures. * Follow safety protocols and ...

Beveridge and Diamond PC

HRIS Analyst

Washington, DC · On-site

$80K - $110K/yr

Beveridge & Diamond, PC, the foremost national corporate environmental law firm, is seeking a HRIS ... testing, and issue resolution. • Collaborate with IT and external vendors to resolve technical ...

Diamond Technical Services

PAUT Technician

Blairsville, PA · On-site

$26.25 - $34.25/hr

Diamond Technical Services, Inc will be mobilizing Level II PAUT Technicians for an ongoing ... We are seeking experienced Level II Phased Array Ultrasonic Testing (PAUT) inspection technicians

Diamond Coring

STREET SWEEPER OPERATOR

Chicago, IL

Successfully passed and continue to meet all USDOT medical examination and drug testing requirements. Diamond Coring Company Inc is an Equal Opportunity Employer and encourages qualified females ...

Diamond's Casino

Soft Count

Reno, NV · On-site

$14.25 - $17.75/hr

... Diamond's Casino. * Assists in the count process, including opening validator cans; verifying the curren-cy; balancing all currency prior to completion of count; weigh scale testing, weigh/count and ...

Diamond's Casino

Soft Count

Reno, NV · On-site

$14.25 - $17.75/hr

... Diamond's Casino. * Assists in the count process, including opening validator cans; verifying the curren-cy; balancing all currency prior to completion of count; weigh scale testing, weigh/count and ...

Diamond Companies

STREET SWEEPER OPERATOR

Chicago, IL · On-site

Successfully passed and continue to meet all USDOT medical examination and drug testing requirements. Diamond Coring Company Inc is an Equal Opportunity Employer and encourages qualified females ...

Diamond Companies

STREET SWEEPER OPERATOR

Chicago, IL · On-site

Successfully passed and continue to meet all USDOT medical examination and drug testing requirements. Diamond Coring Company Inc is an Equal Opportunity Employer and encourages qualified females ...

Diamond Technical Services

CWI

Blairsville, PA · On-site

$25.75 - $35/hr

Diamond Technical Services, Inc. is a technical services and engineering consulting company ... Key Responsibilities: · Perform visual inspections and non-destructive testing (NDT) of welds · ...

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Diamond Tester information

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$10

$38

$62

How much do diamond tester jobs pay per hour?

As of Jun 24, 2026, the average hourly pay for diamond tester in the United States is $38.36, according to ZipRecruiter salary data. Most workers in this role earn between $21.39 and $50.72 per hour, depending on experience, location, and employer.

What is a Diamond Tester?

A diamond tester is a professional tool or device used to determine whether a gemstone is a real diamond or a simulated stone, such as cubic zirconia or moissanite. People who operate diamond testers, often called diamond testers or gemologists, use these devices to check the authenticity of diamonds by measuring their thermal or electrical conductivity. This process is essential for jewelers, pawn shops, and buyers to verify the value and legitimacy of diamond jewelry. Proper use of a diamond tester helps prevent fraud and ensures transparent transactions in the gemstone market.

What are some typical challenges faced by Diamond Testers in accurately evaluating gemstones?

Diamond Testers often encounter challenges such as distinguishing between natural diamonds and high-quality synthetic stones, or simulants like moissanite. Since some imitation stones can closely mimic the physical and optical properties of real diamonds, testers must stay current with the latest testing equipment and techniques. Additionally, environmental factors like lighting conditions or contamination on the stone can affect test results, requiring careful preparation and attention to detail. Regular calibration of testing devices and ongoing training are essential to maintain accuracy and credibility in this role.

What are the key skills and qualifications needed to thrive as a Diamond Tester, and why are they important?

To thrive as a Diamond Tester, you need a solid understanding of gemology, attention to detail, and often a certification in gemstone identification. Familiarity with diamond testing equipment, such as electronic diamond testers and microscopes, is typically required. Strong observational skills, honesty, and effective communication are essential soft skills for building trust with clients and colleagues. These skills ensure accurate gemstone identification, minimize errors, and uphold the integrity of jewelry transactions.
NDE Assistant

NDE Assistant

Diamond Technical Services

Livonia, MI • On-site

Temporary

Medical, Dental, Vision, Retirement

Posted 10 days ago

Job description

Company Description
Diamond Technical Services, Inc. is a technical services and engineering consulting company providing services to various industries including but not limited to, utility, oil, gas, chemical, refining, food processing, pharmaceutical, manufacturing, agricultural, and power industries. Our services include a wide range from remote inspection, outage and project support, engineering services, to NDE services. Our goal is to maximize system availability safely for our clients by providing superior services.
Role Description
We are seeking an NDE Assistant to support certified NDE technicians in conducting inspections and testing on various materials and structures.  This role is ideal for individuals looking to gain hands-on experience in the field of non-destructive testing (NDT) while working in a safety-driven environment. This is a long-term, contract position for 6 months to 18 months.  Per diem of $180 per day.  
Key Responsibilities
  • Assist NDE technicians in performing inspections using various NDE methos (UT,MT, PT, RT, VT, etc).
  • Prepare work areas, equipment, and materials for testing procedures.
  • Follow safety protocols and ensure compliance with industry standards and company policies.
  • Maintain accurate documentation and reports of inspection results.
  • Assist in the setup, calibration, and maintenance of testing equipment.
  • Support technicians in interpreting and analyzing inspection data.
  • Perform general labor tasks related to inspection processes.
Qualifications
  • High school diploma or GED required; technical training in NDT is a plus, not required
  • Prior experience in construction, welding, or industrial settings is preferred but not required.
  • Willingness to work in various environmental conditions (outdoor, confined spaces, heights, etc.).
  • Strong attention to detail and ability to follow instructions.
  • Ability to lift 50 lbs and work in physically demanding conditions.
  • Basic understanding of safety procedures and personal protective equipment (PPE).
  • Valid driver’s license and ability to travel as needed.
Company Benefits
  • Medical Insurance
  • Vision Insurance
  • Dental
  • 401k with company match

 

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