Latest Research
The American Gem Society Laboratories research team recently completed a study covering the illumination effects associated with a diamond's beauty. The report, Evaluation of brilliance, fire and scintillation in round brilliant gemstones appeared in the September issue of Optical Engineering, the flagship journal of The International Society of Optical Engineering. The journal publishes peer-reviewed papers reporting on research and development in optical science and engineering and the practical applications of known optical science, engineering, and technology. You can download and view the article by clicking here.