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 Education

Whether you want to become a more confident buyer, a diamond grader, jewelry designer, sales professional or Graduate Gemologist, IDT's worldwide schools offer an unrivaled range of coursework.

 Laboratory

Diamonds and gemstones of similar appearance can have important differences in value. An IDT Certificate clearly discloses the details of any item it accompanies, providing confidence for both buyer and seller.

 Shop@Campus

Check out latest IDT branded collection of Microscopes, Loupes, Tweezers, T-shirts etc.