LER.me

Make All Learning Count.

Questions

  • What is a LER?
  • FAQs (opens in new tab)

Policies

  • Accessibility (opens in new tab)
  • Standards (opens in new tab)
  • Terms of Use (opens in new tab)
  • Privacy Policy (opens in new tab)
  • Opt out (opens in new tab)

© 2026 All rights reserved.

Powered by EBSCOed

Skip to main contentSkip to footer
My LER
My LER
  1. Programs
  2. GIA Graduate Gemologist

GIA Graduate Gemologist

Gemological Institute of America

Diploma

Become a contributor for free to openly demonstrate student outcomes, industry alignment & eligibility criteria.

The GIA Graduate Gemologist diploma program delivers a comprehensive gemology education on diamonds and colored stones. Using the latest gemological equipment, you will work with real diamonds and gemstones under the trained eyes of GIA instructors. Through extensive lab work, you will practice identifying and grading diamonds and colored stones in an efficient, accurate and consistent manner.

Duration

Not specified

Credits

Not specified

Cost

Not specified

Format

Online

Skills & Competencies

Skills developed through this program

  • Apply GIA International Diamond Grading System and 4Cs
  • Grade diamonds in D-to-Z color range
  • Knowledge of colored stones and colored stone market
  • Use gemological equipment to identify gemstones
  • Apply GIA Colored Stone Grading System to evaluate quality
  • Identify gemstone characteristics, simulants, treatments, and laboratory-grown gemstones
Career Pathways

Occupations this program prepares you for

  • Jewelers and Precious Stone and Metal Workers51-9071.00
  • Craft Artists27-1012.00
  • Appraisers of Personal and Business Property13-2022.00
Program Details

Detailed information about this program

What You'll Learn Develop in-depth, hands-on experience with the GIA International Diamond Grading System™ and the 4Cs (color, clarity, cut and carat weight) Grade diamonds in the D-to-Z color range Build a knowledge base about colored stones and the colored stone market Use gemological equipment effectively to identify gemstones Use the GIA Colored Stone Grading System to evaluate gemstone quality Identify gemstone characteristics, simulants and treatments, laboratory-grown gemstones and recognize when advanced testing is required Understand how gems are mined, fashioned and brought to the marketplace Recognize how quality, rarity and color affect value Determine how market factors affect gem value

Requirements

What you need to earn this credential

No requirements listed.

Financial Aid

Eligible funding programs

No funding information available.

Scholarships

No scholarships listed.

Visit Program Website
Student Outcomes

Performance metrics for this program

Completion Rate

Not reported

Placement Rate

Not reported

Locations

Where this program is offered

No locations specified.

Related Programs

Programs related to this one

No related programs.