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Diamond Grading Jobs (NOW HIRING)

ACKERMAN JEWELERS INC

Gemologist

Tampa, FL · On-site

Proven experience in gemstone grading, diamond grading, and jewelry appraisal * Proficiency with gemological instruments including loupe, microscope, and refractometer * Strong knowledge of precious ...

ACKERMAN JEWELERS INC

Gemologist

Tampa, FL · On-site

Proven experience in gemstone grading, diamond grading, and jewelry appraisal * Proficiency with gemological instruments including loupe, microscope, and refractometer * Strong knowledge of precious ...

ACKERMAN JEWELERS INC

Gemologist

Tampa, FL · On-site

Proven experience in gemstone grading, diamond grading, and jewelry appraisal * Proficiency with gemological instruments including loupe, microscope, and refractometer * Strong knowledge of precious ...

Tiffany & Co

Technology Specialist

Pelham, NY · On-site

$25 - $30/hr

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

Tiffany

Technology Specialist

Pelham, NY · On-site

$25 - $30/hr

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

Tiffany & Co.

Technology Specialist

Pelham, NY · On-site

$25 - $30/hr

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

Rapnet

Diamond Processing Associate

Manhattan, NY · On-site

$55 - $75/hr

Conduct preliminary gemological assessments, including color and clarity grading, diamond testing, Sarin measurements, and treatment checks * Recommend stones for third-party certification when ...

Rapaport

Diamond Processing Associate

Manhattan, NY

Diamond Processing Associate Full-Time | In-House | New York, NY A leading auction house in New ... Graduate Diamonds or AJP designations also considered Proficiency in grading loose diamonds (color ...

Rapaport

Diamond Processing Associate

Manhattan, NY · On-site

$55K - $60K/yr

Diamond Processing Associate Full-Time | In-House | New York, NY A leading auction house in New ... Graduate Diamonds or AJP designations also considered • Proficiency in grading loose diamonds ...

The RealReal

FJW Specialist III

Perth Amboy, NJ · On-site

$27/hr

Some GIA coursework preferred (Diamond and Diamond Grading) * Experience with colored stones preferred * Appraisal experience preferred * Vision, depth of field perception, magnification, and color ...

The RealReal

FJW Specialist III

New York, NY · On-site

$27/hr

Some GIA coursework preferred (Diamond and Diamond Grading) * Experience with colored stones preferred * Appraisal experience preferred * Vision, depth of field perception, magnification, and color ...

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Diamond Grading information

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How much do diamond grading jobs pay per hour?

As of Sep 5, 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.

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 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 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.

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.

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 gemological certifications can earn higher salaries. The role often requires knowledge of grading tools and standards such as the GIA grading system.
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Diamond Grading jobs near you
Infographic showing various Diamond Grading job openings in the United States as of August 2026, with employment types broken down into 62% Full Time, 36% Part Time, 1% Temporary, and 1% Contract. Highlights an 75% Physical, 2% Hybrid, and 23% Remote job distribution, with an average salary of $36,348 per year, or $17.5 per hour.

Diamond and Gemstone Sourcing Assistant

Lorraine Schwartz

Manhattan, NY • On-site

Other

Posted 5 days ago

Key responsibilities

  • Assist in sourcing diamonds and colored gemstones from domestic and international suppliers.

  • Coordinate the acquisition process and support the evaluation, organization, and tracking of incoming acquisitions.

  • Maintain accurate inventory records, manage inventory tracking, and coordinate shipments of diamonds, gemstones, and finished jewelry.

Job description

Join one of the world's leading luxury jewelry houses. We are a globally recognized New York-based fine jewelry company seeking a highly organized, detail-oriented professional to join our Stones & Acquisitions team. Working directly alongside our Vice President of Stones & Acquisitions, you will play an integral role in the sourcing, acquisition, organization, and management of exceptional diamonds and colored gemstones. This position offers a rare opportunity to gain hands-on experience across every stage of the sourcing process—from evaluating and acquiring stones to inventory management, logistics, and daily operations.


This role is ideal for someone who enjoys both the business and operational sides of the jewelry industry and wants to build a long-term career working with some of the world's finest diamonds and gemstones. This is a full-time, in-person position based in New York City. Previous experience working with diamonds and colored gemstones is required.


Primary Responsibilities

Diamond & Gemstone Sourcing

  • Assist in sourcing diamonds and colored gemstones from domestic and international suppliers. 
  • Work closely with the Vice President to identify stones that meet specific client and inventory requirements. 
  • Coordinate the acquisition process for diamonds, colored gemstones, and finished jewelry. 
  • Research availability, pricing, and market trends within the diamond and gemstone industry. 
  • Communicate with vendors, manufacturers, laboratories, and dealers regarding inventory and sourcing opportunities. 
  • Support the evaluation, organization, and tracking of incoming acquisitions. 

Inventory & Operations

  • Maintain accurate inventory records for diamonds, colored gemstones, and finished jewelry. 
  • Manage inventory tracking, product organization, and operational documentation. 
  • Coordinate domestic and international shipments of diamonds, gemstones, finished jewelry, and client-owned pieces. 
  • Prepare spreadsheets, reports, and pricing information related to acquisitions and inventory. 
  • Ensure the accuracy of internal databases and inventory systems. 

Executive & Department Support

  • Support the Vice President in the day-to-day operations of the Stones & Acquisitions department. 
  • Coordinate meetings, appointments, and occasional travel arrangements. 
  • Assist with special projects and provide occasional support to the Founder. 
  • Help ensure the department operates efficiently in a fast-paced environment. 


Qualifications

  • Bachelor's degree preferred. 
  • 2+ years of experience in the diamond, gemstone, or fine jewelry industry. 
  • Strong understanding of diamond grading and colored gemstone terminology. 
  • Excellent Microsoft Excel skills and comfort working with large datasets. 
  • Outstanding organizational skills and exceptional attention to detail. 
  • Ability to prioritize multiple projects simultaneously. 
  • Strong communication skills and professionalism. 
  • High level of discretion when handling confidential information. 


What We're Looking For

  • Passion for diamonds, colored gemstones, and the luxury jewelry industry. 
  • Naturally curious with a desire to learn the sourcing and acquisition side of the business. 
  • Highly organized and process-oriented. 
  • Self-motivated with a strong sense of ownership. 
  • Calm under pressure and able to thrive in a fast-paced environment. 
  • Strong analytical and problem-solving skills. 
  • Team-oriented with a positive attitude and willingness to contribute wherever needed. 
  • Commitment to accuracy, excellence, and continuous learning.


Apply