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Citrine. Citrine is the transparent, pale yellow to brownish orange variety of quartz. Established in 1931, GIA is an independent nonprofit that protects the gem and jewelry buying public through research, education and laboratory services.
View 2024 Schedule. Courses are also offered in Shenzhen and Shanghai, China, and Surat, India. Is Online Learning a Better Fit? Enroll in Online Education. Earn a GIA gemology diploma via our Online Education program, a combination of self-paced online courses and on-campus lab classes. Learn More.
About Diamond. Diamond forms under high temperature and pressure conditions that exist only about 100 miles beneath the earth’s surface. Diamond’s carbon atoms are bonded in essentially the same way in all directions. Another mineral, graphite, also contains only carbon, but its formation process and crystal structure are very different.
Citrine. Citrine is the transparent, pale yellow to brownish orange variety of quartz. Established in 1931, GIA is an independent nonprofit that protects the gem and jewelry buying public through research, education and laboratory services.
10 de ago. de 2020 · From gemology to jewelry manufacturing arts to bench jewelry, the courses we offer give students practical, in-depth, on-the-job skills and knowledge. The building blocks of our online campus programs, eLearning courses allow students to learn at their own pace and convenience. Lab classes help students gain hands-on experience using ...
GIA’s commitment to protecting diamond buyers inspired the Institute to create the Diamond 4Cs and the International Diamond Grading System™. These methods are the universal benchmarks by which all diamonds are judged. As the birthplace of these standards, and with its investment in continued gemological research, GIA’s authority is unequaled.
My Laboratory & GIA Laboratory Client Portal. Now featuring one log in for My Laboratory and the GIA Client Portal. Maintain your laboratory account information and grading results online. You can manage your team members and provide access to My Laboratory, update payment preferences, view open balances and create shipping memos.
