The Corlia Roberts Diamond Education College presents fascinating courses on diamond evaluation, grading and polishing. Through the Diamond Education college unique combination of one-on-one coaching and integrated videos, students will learn to grade diamonds, polish diamonds, and evaluate diamond stones more consistently and accurately using the very latest in gemmological microscopes. On completion of the course, successful students will receive a Diamond Education College Completion certificate, which "will undoubtedly open doors within a traditionally insular industry