Posts Tagged “Jewlry & Technology Institute Lebanon”

Gemology

By |

Gemology

Diamonds & Colored Stones Grading Gemology دراسة الاحجار الكريمة Curriculum Requirements: Requirements for the program include successful completion of the following courses: An Overview of Diamond History Diamond Grading An Overview of Colored Stones History Colored Stone Identification & Grading Complete and receive: Complete both Diamond History and grading and receive a diamond grading certificate….

Read more »