Education

Short-Term Courses

Fast-track your gemological knowledge with IDT’s focused certificate programs. Designed for aspiring professionals, retail teams, and gemstone enthusiasts seeking practical, industry-ready skills.

Diamond Assortment
Course Overview
  • Sorting of diamonds for Clarity, Color, Carat weight and Cut
Highlights
  • Practical hands-on training using Tripod
  • Working with an extensive inventory of all sizes of diamonds
  • IDT Certificate of Completion
Why This Course? / Career Options
  • Diamond Sorter