Return to. The Gemological Institute of America, GIA, is the world's foremost authority in gemology, diamond grading, jewelry education, gemology research, diamond and gemstone grading reports and laboratory services. Gemological Institute of America : Gemology Research and Education. Gems & Gemology ». www. gia. edu/. A reference library covering natural gemstones and minerals, synthetic and treated gems. Also offers resources for people who would like to pursue a career in gemology. This information is for anyone wishing to learn more about the world of gemology. It is free with only very loose copyrights as listed below. www. yourgemologist. com/ www. yourgemologist. com/. The largest gemology study and reference site on the internet In truth, becoming a good gemologist will take you a lifetime. Because the study of gemology covers such a vast field of information that regardless of how much you learnthe next gemologist you meet will know something that you do not. www. yourgemologist. com/gemologist. html www. yourgemologist. com/gemologist. html. On line Gemology Course, learn how to grade and identify gemstones, diamonds and colored stones. Get hands on experience using real gems. GEMOLOGY Gemology is the study of gemstones: what constitutes a gem, the terminology of gemstones, their physical and optical properties, www. gemsociety. org/. Gemology Courses. GemForum. Gemlab. Gemological Books and Instruments. GEMMOLOGY CANADA. Pacific School of Jewelry - Instituto de Gemología del Pacifico - Pazifisches Institut für Gemmologie GEMOLOGY WORLD. www. cigem. ca/. var wikiImage = new Image(); wikiImage. onload = function() &ob;if(this. height Gemology (gemmology outside the United States) is the science, art and profession of identifying and evaluating gemstones. It is considered a geoscience and a branch of mineralogy. Some jewelers are. en. wikipedia. org/wiki/Gemology. An interactive reference guide to rocks, minerals, and gemstones. Copyright © 1997 - 2005 Hershel Friedman, all rights reserved. www. minerals. net/. American Gem Society members are knowledgeable and credentialed experts in gems and jewelry. They adhere to the highest ethical and professional standards. Shop with the best — a jewelry expert and member of the American Gem Society. www. americangemsociety. org/. Business, research and educational projects in the gemology and jewellery filelds. Software & Hardware for diamond modelling, raytracing and cut optimisation. News and articles for diamond traders and researches. www. gemology. ru/ www. gemology. ru/.