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Diamond Grading Jobs (NOW HIRING)

Analyst - Diamond & Gemstone Supply Planning

New York, NY · On-site

$77K - $85K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Identifies and communicates monthly grading priorities to the grading labs based on data reviews ... Maintains a view into our diamond melee, gemstone, and pearl pipelines to understand possible ...

Conduit Specialist

Manassas, VA · On-site

$25 - $32/hr

Position Overview Diamond's Management Group, Inc. is seeking an experienced and detail-oriented ... Strong understanding of trenching, grading, and installation tolerances * Valid Driver's License ...

Geologist

Eveleth, MN · On-site

$80K - $100K/yr

  • Medical

  • Retirement

  • PTO

... grading, geological modeling, crude ore sampling, and diamond drilling. Summary of Responsibilities : * Conduct ore grading including statistical analysis of source data, and the development of ore ...

Geologist

Taconite, MN

$80K - $100K/yr

  • Medical

  • Retirement

  • PTO

... grading, geological modeling, crude ore sampling, and diamond drilling. Summary of Responsibilities : * Conduct ore grading including statistical analysis of source data, and the development of ore ...

Supervising Engineer

Diamond Bar, CA · On-site

$150K - $190K/yr

The geotechnical office in Diamond Bar provides a broad range of services to a broad range of ... Experience with grading observations and testing * Strong competency with Excel and Word is a must.

Project/Senior Engineer

Diamond Bar, CA · On-site

$100K - $160K/yr

Tetra Tech's geotechnical office in Diamond Bar provides a broad range of services to a broad range ... Experience with grading observations and testing * Strong competency with Excel and Word is a must ...

The geotechnical office in Diamond Bar provides a broad range of services to a broad range of ... Experience with grading observations and testing * Strong competency with Excel and Word is a must.

Tetra Tech's geotechnical office in Diamond Bar provides a broad range of services to a broad range ... Experience with grading observations and testing * Strong competency with Excel and Word is a must ...

Land Surveyor

Diamond Bar, CA · On-site

$75K - $115K/yr

  • Retirement

... in our Diamond Bar, CA office to continue supporting future and ongoing contracts. Our office ... Prepare site layout plans, grading plans, engineering cost estimates, and technical specifications.

Land Surveyor

Diamond Bar, CA

$75K - $115K/yr

  • Retirement

... in our Diamond Bar, CA office to continue supporting future and ongoing contracts. Our office ... Prepare site layout plans, grading plans, engineering cost estimates, and technical specifications.

Gemology Associate

Phoenix, AZ · On-site

$30/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Fluency in GIA grading standards for diamonds, colored stones and pearls * Diamond and colored stone weight estimation know-how and proficiency * The ability to prioritize multiple time-sensitive ...

Civil Engineer

Diamond Bar, CA · On-site

$90K - $130K/yr

  • Retirement

Our team is growing at a steady pace and needs a staff civil engineer in our Diamond Bar, CA office ... Experience in an engineering consulting firm or experience with preparing grading plans and details ...

Civil Engineer

Diamond Bar, CA

$90K - $130K/yr

  • Retirement

Our team is growing at a steady pace and needs a staff civil engineer in our Diamond Bar, CA office ... Experience in an engineering consulting firm or experience with preparing grading plans and details ...

Showing results 21-40

Diamond Grading information

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How much do diamond grading jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for diamond grading in the United States is $17.48, according to ZipRecruiter salary data. Most workers in this role earn between $13.94 and $18.75 per hour, depending on experience, location, and employer.

How much do diamond graders get paid?

Diamond graders typically earn between $30,000 and $70,000 annually, depending on experience, certification, and location. Entry-level positions may start lower, while experienced graders with GIA certification can earn higher salaries, often working in jewelry stores, laboratories, or appraisal firms.

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

To thrive as a Diamond Grader, you need a solid understanding of gemology, attention to detail, and often a certification such as the GIA Graduate Gemologist diploma. Familiarity with grading tools like microscopes, loupes, and spectrometers, as well as diamond grading systems (e.g., the 4Cs), is typically required. Strong observational skills, integrity, and effective communication help in accurately assessing stones and conveying findings clearly. These competencies are crucial to ensure precise grading, uphold industry standards, and support consumer trust in diamond quality.

What are some common challenges faced by diamond graders and how can they overcome them?

Diamond graders often encounter challenges such as identifying very subtle differences in color, clarity, and cut, which requires intense concentration and a keen eye for detail. Additionally, working under tight deadlines to meet industry demands can be stressful. To overcome these challenges, graders benefit from ongoing training, utilizing standardized grading tools, and collaborating with experienced colleagues for second opinions when uncertain. Maintaining a consistent and methodical approach helps ensure accuracy and reliability in their assessments.

How do you become a diamond grader?

To become a diamond grader, individuals typically complete specialized training or certification through industry organizations such as the Gemological Institute of America (GIA). They learn to evaluate diamonds based on the 4Cs—cut, color, clarity, and carat weight—and often gain experience working in jewelry or gemology labs. Strong attention to detail and knowledge of gemological tools are essential for this role.

What is diamond grading?

Diamond grading is the process of evaluating the quality and characteristics of a diamond based on specific criteria, often referred to as the 4Cs: Carat weight, Cut, Color, and Clarity. Professional diamond graders use standardized tools and methods to assess these attributes and assign grades that help determine a diamond's value and authenticity. These grades are typically documented on a diamond grading report or certificate, which is essential for buyers, sellers, and appraisers. Accredited organizations like the Gemological Institute of America (GIA) set the industry standards for diamond grading.

What is the difference between Diamond Grading vs Gemologist?

AspectDiamond GradingGemologist
CredentialsGIA Diamond Grading CertificationGIA Gemologist Certification
Work EnvironmentJewelry labs, grading institutionsJewelry stores, appraisal labs, labs, or independent
Industry UsageSpecifically evaluates diamondsEvaluates various gemstones including diamonds
FocusAssessing diamond quality based on 4CsIdentifying, grading, and appraising multiple gemstones

Diamond grading specialists focus specifically on evaluating diamonds using the 4Cs, often holding GIA Diamond Grading Certifications. Gemologists have broader expertise, assessing various gemstones and often holding GIA Gemologist Certifications. While diamond graders specialize in diamond quality, gemologists provide comprehensive gemstone evaluations, making their roles complementary but distinct within the jewelry industry.

What are diamond grading jobs?

Training as a diamond grader opens up several possible career paths. Positions include a bench jeweler who repairs gems, a designer who creates pieces, and an appraiser who assesses a monetary value. Experience in appraisals, particularly, help individuals seeking work in wholesale trade or with an auction house, allowing better judgments regarding purchases. Research professionals examine current practices and find ways to improve the processing of gems and manufacturing methods. Responsibilities vary according to position and employer. Most opportunities are in a laboratory or office setting with travel more likely in sales-oriented positions.

What cities are hiring for Diamond Grading jobs?

Cities with the most Diamond Grading job openings:

What are the most commonly searched types of Diamond Grading jobs?

The most popular types of Diamond Grading jobs are:

What states have the most Diamond Grading jobs?

States with the most job openings for Diamond Grading jobs include:

Infographic showing various Diamond Grading job openings in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $36,348 per year, or $17.5 per hour.

Analyst - Diamond & Gemstone Supply Planning

Tiffany

New York, NY • On-site

$77K - $85K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 26 days ago


Tiffany & Co. rating

7.2

Company rating: 7.2 out of 10

Based on 42 frontline employees who took The Breakroom Quiz

9th of 30 rated jewelry retailers


Job description

This team plays a critical role in Tiffany's supply chain, strategically assessing business requirements by conducting timely and effective analysis of demand forecasts versus the stone supply while highlighting data and insight to the internal Laurelton network as well as the polished procurement teams. This is achieved through rigorous analysis and interpretation using JDE, Business Objects, DAS, APS and Power BI reporting and off-system/manual sources. Analytical research includes communication/collaboration with various departments such as Inventory Planning, Product Development, Finance, Diamond Acquisition, Laurelton, Gemstone Acquisition, Stone Operations, Sourcing and JDIW as required. The Analyst will support and assist the team by gathering, analyzing and reporting diamond and gemstone supply related information, employing diverse analytical techniques and software tools, including advanced MS Excel and Power BI. Responsibilities will encompass routine and ad hoc tasks, involving the aggregation and interpretation of supply chain data to generate actionable analysis and reporting.

Key Accountabilities

Reporting and Analysis

  • Gathers monthly cycle data and creates required reports for further analysis and assessment.
  • Identifies and assesses supply and capacity constraints, collaborating with Manager to create action plans.
  • Identifies anomalies and outliers in source data, makes recommendations and implements improvement to processes and procedures.
  • Converts various data inputs into clear and concise summaries (numerical and graphical/visual) to produce actionable information and insights for the team.
  • Updates standard daily/weekly/monthly report schedules utilizing systems such as JDE, Business Objects, DAS to provide a current view into the pipeline. 
  • Quantifies stone shortages, communicates constraints and priorities to the respective cross functional teams.
  • Maintains the new product manual forecasts (off system demand), ensures accuracy and upload of data through partnership other teams.
  • Responsible for monthly 3rd party stone procurement orders and off cycle reviews.
  • Identifies and communicates monthly grading priorities to the grading labs based on data reviews and business product knowledge.

Supply Chain Planning

  • Translate finished goods demands into required polished production/procurement and forecast supply based on current pipeline information.
  • Maintains a view into our diamond melee, gemstone, and pearl pipelines to understand possible constraints or issues to meet demand.
  • Identify and understand changes in demand and forecast potential impacts to inventory using scenario analysis.
  • Manages supply expectations and shares insights through routine month cycle reporting.
  • Support inventory forecasting and planning based on insights on future demand (both systematic and manual) as well as incoming supply.

Project Management

  • Monitors and participates in Product Development discussions to capture demand manually.
  • Quantifies new launches, including development requirement and builds into forecasts. 
  • Monitors the MS Teams channels for all related PD groups and updates files with availability and timeline details.
  • Assesses ability to support stone requirements from loose inventory. Provide recommendations for substitutions and procurement.
  • Responds to stone requests from the Watch Company, TSC, High Jewelry, Custom, JDIW and other teams.

Diamond Planning Team Support

  • Provides coverage and additional representation for the team during absences or when external department support is required.
  • Possesses the capability and knowledge to represent the team in meetings and presentations when needed.

Safety

  • Complies with security and safety operating procedures. Reports security related and safety observations and incidents to supervisor.

Required Qualifications

  • Bachelor's Degree
  • 2+ years of relevant experience in supply chain planning, demand planning, business analytics, or related analytical role
  • Advanced proficiency in Microsoft Excel, PowerPoint and Visio
  • Experience analyzing large datasets and translating findings into clear, actionable reports and dashboards
  • Strong analytical, organizational, communication, and problem-solving skills with exceptional attention to detail
  • Ability to manage multiple priorities and meet time-sensitive deadlines in a fast-paced environment
  • Ability to work both independently and collaboratively across cross-functional teams

Preferred Qualifications

  • Working knowledge of JDE, Business Objectives, Direct Access, Power BI

The hiring range for this position ranges from $77,010 - $85,000. 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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