Official GIA course material for GEM130 ensures accurate and up-to-date information
Designed for students and professionals seeking in-depth diamond knowledge
Paperback format for easy handling and portability
English language for broad accessibility
Summarized by Shop
The Diamond Essentials Book is available for purchase by students who are currently registered in or have completed the GIA Diamond Essentials course (GEM130). Purchase of this book is not required for successful completion of the course.
****Available to GIA students only. Please provide your Full Legal name and GIA student ID number at
