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Diamond Laboratory Jobs (NOW HIRING)

Tiffany & Co.

Diamond Machine Operator

Pelham, NY

$25 - $30/hr

Previous experience in a Diamond Laboratory The hiring range for this position ranges from $25.00 - $30.00/hr. The rate of pay offered will be dependent upon candidates' relevant skills and ...

Tiffany

Diamond Machine Operator

Pelham, NY

$25 - $30/hr

Previous experience in a Diamond Laboratory The hiring range for this position ranges from $25.00 - $30.00/hr. The rate of pay offered will be dependent upon candidates' relevant skills and ...

Tiffany & Co

Diamond Machine Operator

Pelham, NY · On-site

$25 - $30/hr

Previous experience in a Diamond Laboratory The hiring range for this position ranges from $25.00 - $30.00/hr. The rate of pay offered will be dependent upon candidates' relevant skills and ...

Diamond Foods, LLC

Laboratory Technician

Stockton, CA

$18 - $22/hr

Since 1912, when it was started by a group of California walnut growers, Diamond of California ® ... DUTIES AND RESPONSIBILITIES: · Perform all necessary laboratory analyses, demonstrating technical ...

New

Diamond Medical Laboratories

MD

$18 - $20/hr

Diamond Medical Laboratories Our Family Approach: Our Family Approach to Our Clients, Their ... Data Entry: Utilize laboratory information systems to enter sample acquisition details.

Diamond America

Polisher - Extruder screw

Mogadore, OH · On-site

$18 - $35/hr

Our key services include laboratory testing, equipment design, and remanufacturing defective or worn-down parts. Today, Diamond America remains a market leader to help keep critical manufacturing ...

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How much do diamond laboratory jobs pay per hour?

As of Jun 8, 2026, the average hourly pay for diamond laboratory in the United States is $25.25, according to ZipRecruiter salary data. Most workers in this role earn between $19.23 and $27.88 per hour, depending on experience, location, and employer.

What is the difference between Diamond Laboratory vs Gemologist?

AspectDiamond LaboratoryGemologist
CertificationsLaboratory certifications (e.g., GIA, IGI)GIA Graduate Gemologist, GG
Work EnvironmentLaboratories, grading labs, research facilitiesJewelry stores, appraisal offices, labs
Industry UsageDiamond grading, certification, researchAppraisals, sales, gem identification
Common Search IntentDiamond grading, certification processGem identification, valuation

Diamond Laboratory professionals focus on grading and certifying diamonds using specialized equipment, often working in labs with strict standards. Gemologists have broader expertise in identifying and appraising various gemstones, including diamonds, and often work directly with clients or in retail settings. While both roles require gemological certifications, their work environments and primary functions differ.

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

To thrive as a Diamond Laboratory Technician, you need a background in gemology, attention to detail, and knowledge of diamond grading standards, often supported by certifications such as those from the Gemological Institute of America (GIA). Familiarity with gemological instruments, spectrometers, microscopes, and grading software is typically required. Precision, analytical thinking, and strong problem-solving abilities are standout soft skills for this position. These skills ensure accurate diamond analysis, reliable reporting, and uphold the integrity and reputation of the laboratory.

What are the typical daily responsibilities of a professional working in a Diamond Laboratory?

In a Diamond Laboratory, professionals typically engage in tasks such as analyzing and grading diamonds using specialized equipment, documenting gemstone characteristics, and ensuring quality standards are met. Daily work often involves using microscopes, spectrometers, and other instruments to assess clarity, cut, color, and carat weight. Collaboration with gemologists, researchers, and sometimes clients is common to verify findings and maintain consistency in grading reports. Additionally, staying updated with industry advancements and adhering to strict security procedures are integral parts of the role.

What is a diamond laboratory?

A diamond laboratory is a specialized facility where diamonds are scientifically analyzed, graded, or even created. These labs use advanced technology to assess the quality and authenticity of diamonds, including their cut, color, clarity, and carat weight. Some diamond laboratories also produce lab-grown diamonds, which are chemically and physically identical to natural diamonds but are created in controlled environments. Diamond labs play a crucial role in the gemstone industry by providing certification and ensuring ethical sourcing.
Infographic showing various Diamond Laboratory job openings in the United States as of May 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $52,516 per year, or $25.2 per hour.
Diamond Machine Operator

Diamond Machine Operator

Tiffany & Co.

Pelham, NY

$25 - $30/hr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 20 days ago

Tiffany & Co. rating

7.2

Company rating: 7.2 out of 10

Based on 41 frontline employees who took The Breakroom Quiz

11th of 28 rated jewelry retailers

Job description

Position Overview:

The Machine Operator - Production is responsible for operation and maintenance of diamond technology and equipment supporting Tiffany Diamond Divisions Operations. 

Key Accountabilities:

Operator:

  • Operate Laser inscription equipment. Maintain the accuracy and quality of inscription process on all Tiffany & Co. diamonds according to established procedures and CODC guidelines. 
  • Support risk mitigation utilizing current technology equipment according to established procedures. 
  • Support processing for all qualifying diamonds into Grading Lab complete evaluation for standard proportions according to TGL procedures utilizing Sarine technology. Maintain the accuracy and integrity of Sarine output while controlling the upload of data into JDE.
  • Support the sizing and sorting of diamonds utilizing technology equipment according to established procedures and provide results data where needed. 

Maintenance:

  • Perform adjustments and calibrate equipment to ensure optimal machine performance as needed and in accordance with established procedures.
  • Coordinate routine performance maintenance according to schedule and record according to established process.
  • Communicate equipment issues promptly to leadership and Sr. Engineering Technician, escalating as needed, and troubleshoot to resolve problems.
  • Maintain professional communication when working with vendors to resolve machine performance issues.

Training:

  • Lead training sessions around machine operation and identifying issues with machine output. 
  • Create and maintain SOP documentation through various mediums to reflect ongoing process enhancements and ensure alignment across departments.

General Operations:

  • Provide support to TCO/Laurelton partners as needed in efforts to resolve equipment issues. 
  • Support continuous improvement initiatives through the identification of process improvements and communicate suggestions to management.
  • As requested, assist with various projects and tasks associated with Diamond Division initiatives.

Safety:

  • Adhere to all workplace policies and procedures. Ensure that all safety measures and guidelines are followed.

Required Qualifications:

  • Ability to work in a technical environment for extended periods of time.
  • Ability to work well with colleagues in a dynamic team environment.
  • Capable of managing multiple priorities.
  • Advanced computer skills and knowledge of Microsoft Office programs.
  • Excellent attention to detail.
  • Ability to work with limited supervision in a high volume, fast-paced atmosphere.
  • Bachelor's degree or equivalent education
  • 2-3 years of operating and maintaining machines and/or technological equipment

Preferred Qualifications:

  • Diamond Grading Diploma
  • Operational knowledge of Sarine proportion evaluation equipment
  • Experience in operating laser engraving equipment machines
  • Previous experience in a Diamond Laboratory

The hiring range for this position ranges from $25.00 - $30.00/hr. The rate of pay offered will be dependent upon candidates' relevant skills and experience.

Tiffany & Co. is formed from many facets - talented people who make our community stronger with their creativity, perspective, and lived experience. Creating an inclusive workplace and workforce where everyone belongs is at the core of our values. We're committed to creating a more inclusive jewelry industry that empowers people of all backgrounds to shine and evolve to new heights.
We believe reaching your full potential requires a solid foundation, and your well-being is a central pillar.Eligible Tiffany employees are offered comprehensive benefits, including global benefits like adoption and surrogacy assistance, and parental leave, as well as programs that support mental, emotional, physical, and financial well-being. We also offer competitive pay, medical, dental, and vision insurance, 401(k) plans with company match, paid time off, alongside other meaningful employee offerings.
The Company provides equal employment opportunities to all employees and candidates for employment without regard to age, race, religion, color, national or ethnic origin, alien or citizenship status, sex, marital status, sexual orientation, gender identity, gender expression, pregnancy, disability, or military/veteran status. Tiffany is committed to working with and providing reasonable accommodation to applicants with disabilities.

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