Unit 1 - Introduction to Garnet
Ready to learn about garnet? In this introductory unit you’ll read about how garnets form under heat and pressure, their gemological properties, and the symbolism surrounding them.
See Lessons (3)A flexible and affordable mini-course from one of the top online gemology schools.
Enroll in the IGS Garnet Mini-course and gain specialized knowledge about one of the most famous gemstones. Learn about garnet properties and connoisseurship through in-depth articles and stunning visuals. This completely online mini-course is an affordable way to pursue your hobby or build a career in gemology.
Ready to learn about garnet? In this introductory unit you’ll read about how garnets form under heat and pressure, their gemological properties, and the symbolism surrounding them.
See Lessons (3)Did you know that garnets can have a wide range of chemistry? The blend of elements in a garnet, along with its color, determine the garnet’s variety. Learn about different garnet varieties and how to tell them apart.
See Lessons (16)Looking to buy a garnet? In this unit, you’ll learn what the connoisseurs look for in this gemstone. You’ll read more in-depth into two of the most complicated varieties: demantoid and malaya garnets. In addition, our guide to garnet engagement rings will help you find the best candidates for a center stone.
See Lessons (4)The course is self-study. This means that all of the material is on our website, and the burden is on the student to follow the Syllabus to learn the material. The benefit of this approach is that each student can learn at his or her own pace, and on his or her own schedule. Students can take as long as they want to complete the quiz to earn the Garnet Badge.
For beginners we recommend following our structured Syllabus, however you may study the material in any order that suits you.
In order to earn the Garnet Badge you must pass the quiz at the end of the course with a score of 87% or better. You may retake the exam an unlimited number of times until you pass.
All examinations are administered via online test-taking software accessed via your password-protected account on the IGS website.
Sure! We have some sample gemology questions from the actual IGS Professional Gemologist certification exam. This should give you a sense of the types of questions that we ask in our course exams and quizzes.
The time it takes you to read all of the material and take the quiz depends on your level of interest, motivation, and time commitment. It can be done in a day, a week, or a month (or longer depending on your schedule!).
The GIA is an excellent organization. Their Graduate Gemologist degree is the most respected credential a person can hold in this industry. If you have the time and money, and are serious about a career in the gem industry, the GG course of study offered by the GIA should be your first choice. The IGS courses were created for everyone else. The founder of IGS and original author of the Professional Gemologist program, Donald Clark, has strong connections with the lapidary community. For years, he listened to amateurs giving inaccurate advice to others. For example, he heard things like: “If your blue stone has an RI of 1.625, then it is topaz, not aquamarine.” Those two properties, color and RI, also belong to tourmaline and a few rare minerals. Blue topaz and blue tourmaline have vastly different values. Not knowing the difference can be costly, in terms of both money and reputation. Donald Clark believed that the problem stemmed not from the well-meaning lapidary sharing his incomplete knowledge, but rather that there wasn’t anywhere to learn gem identification, short of taking (what was back then) a $3,000 course. For them, he created IGS. It is dedicated to all the gem cutters, collectors, jewelers, and others wanting to know more about gems but who do not have the resources to attend GIA.
Not satisfied with your experience? We’ll refund your membership purchase within 120-days of purchase; or your course purchase within 14-days of purchase. No questions asked.
IGS Become Member