LER.me

Make All Learning Count.

Get Connected

  • What is a LER?
  • FAQs (opens in new tab)
  • Partner with Us
  • Visit EBSCOed (opens in new tab)

View our 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)

Get the app

Get it on Google PlayDownload on the App Store

© 2026 All rights reserved.

Powered by EBSCOed

Skip to main contentSkip to footer
  • Live Data
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.

Format

Online

Eligibility Calculator

Which aid programs apply to this program?

Record QualityEligibility Calculators
Loading Skills & Competencies
Program Pathways

Credentials this program stacks toward

No program pathways.

Loading What You'll Learn
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
Locations

Where this program is offered

No locations specified.

Loading Student Outcomes
Related Programs

Programs related to this one

No related programs.

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
What You'll Learn

Key competencies developed through this program

Auto-populated·from NSX Competency Framework

Mastery: developing (Level 2)(based on Diploma)

  • Polishing wheels and chemical baths — operate routinely and independently to clean and restore luster to a range of metal jewelry items in a production shop.
  • Hand files, emery paper, and buffing wire — apply with consistent technique to smooth soldered joints and refine surface finishes on brooches, bracelets, and lockets without close oversight.
  • Gold, silver, and platinum fabrication materials — cut, shape, and file pieces to produce functional jewelry forms following design specifications in a bench jewelry setting.
  • Stone-setting hand tools — mount and secure a variety of gemstones into standard prong, bezel, and channel settings with moderate complexity in a workshop environment.
  • Precision measuring instruments — use calipers and gauges routinely to verify assembled jewelry conforms to dimensional and quality specifications.
  • Ring enlargement and reduction techniques — perform sizing repairs independently and solder clasps and mounting replacements on customer pieces in a repair-focused jewelry shop.
  • Production cost worksheets — compute labor hours and material costs to estimate pricing for standard repair and fabrication jobs using arithmetic and spreadsheet software.
  • Customer and personal service knowledge — communicate clearly with clients to understand repair requests and explain service timelines in a retail jewelry store context.
  • CAD or graphics software — apply basic digital design tools to visualize and adapt jewelry layouts for straightforward custom or repair orders.
  • Inventory management and accounting software — maintain accurate stock and cost records for metals, stones, and findings in a small-to-medium jewelry business.

Some details on this page are auto-populated from public workforce data sources: O*NET (opens in new tab), BLS (opens in new tab), College Scorecard (opens in new tab), DOL Training Provider Results (opens in new tab), NSX (opens in new tab). Provided in partnership with LER.me Career Intelligence.

Student Outcomes

Performance metrics for this program

Completion Rate
Not reported
Placement Rate
Not reported