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AG&J is one of the world's most technologically advanced gemological laboratories. For over 25 years we have specialized in the identification of diamonds, developing new, accurate and reliable methods.
https://instoremag.com/analytical-gemology-and-jewelry-head-says-gia-is-wrong-to-grade-lab-grown-diamonds-the-same-as-mined/
Oct 22, 2020 · (PRESS RELEASE) AG&J Analytical Gemology and Jewelry head Dusan Simic has launched a response to the decision of the GIA to grade laboratory-grown diamonds in what he calls a standardized fashion.Estimated Reading Time: 3 mins
https://www.linkedin.com/in/dusan-simic-bb51785b
In 2009, Dusan founded a new lab - Analytical Gemology and Jewelry (AG&J) in New York City to focus on research and development. His high specialization is in diamond identification with deep...Occupation: Research Gemologist
https://www.gia.edu/gem-lab?_gac=1.184822363.1627556391.CjwKCAjwo4mIBhBsEiwAKgzXOCLVqhpLg_EJsUdbloTcTWTMLBmfd03q18ZSFd78rnvhh3yz4Px17hoCo-QQAvD_BwE&_ga=2.185498606.639430381.1627526543-2065099997.1627526543
Analysis & Grading GIA is the world’s most trusted name in diamond grading and gem identification. With objectivity and expertise as its hallmarks, GIA ensures the integrity and accuracy of every report it …
https://learningjewelry.com/learn-jewelry/gemology/
An analysis of online job sites shows that gemology graduates can be employed in numerous industries. Some of the common industries that employ gemologists include mining, jewelry showrooms and shops, jewelry laboratories, training institutions and museums, auction houses, and retail jewelry …
Established in 1931, GIA is an independent nonprofit that protects the gem and jewelry buying public through research, education and laboratory services.
https://www.brankogems.com/shop/advanced-diamond-academy/lecture-10-case-study-of-diamond-samples-at-canadian-gemological-laboratory-and-analytical-gemology-and-jewelry
Jun 24, 2021 · Dusan Simic, B.Sc. FGG is research gemologist of AG&J (Analytical Gemology and Jewelry, NYC). Simic’s intense research in identification projects on HPHT treatments, synthetic diamonds, multi-step treatments of diamonds and radiation and annealing processes as well as his technical know-how of diamond analytical instruments have been well ...
https://www.gia.edu/gem-education/carlsbad/faculty
Teresa’s passion for gems and jewelry led her to GIA’s Graduate Gemology program in Carlsbad. After graduating with the GIA Graduate Gemologist ® and Applied Jewelry Professional ™ diplomas in 2005, she began working in the GIA laboratory as a diamond grader, color grading diamonds in the D-Z range as well as Fancy colored diamonds. For ...
https://www.gia.edu/gems-gemology/summer-2015-labnotes-chemical-analysis-zircon
Apr 29, 2011 · Chemical Analysis of Zircon. Figure 1. The five zircon samples used in this study, ranging in size from 0.56–21.92 ct, were analyzed for radioactive degradation of their crystal structure. Radioactive elements such as thorium and uranium existed at higher concentrations during earlier ages of the earth; crystal formations from these periods ...
https://www.wikihow.com/Become-a-Gemologist
May 28, 2020 · Certificate programs usually focus on more technical areas of gemology like jewelry design. ... In general, you’ll learn about the analysis, grading, buying, selling, and pricing of gems and precious metals. The number of classes required will depend on which degree program or certificate you are working towards.Views: 113K
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