Hydrothermal synthetic red beryl has been produced for jewelry applications by the Institute of Crystallography and an affiliated company, Emcom Ltd., both in Moscow. Diagnostic identification features include: a tabular crystal morphology, chevron-like and subparallel or slightly wavy internal growth zoning, sharp absorption bands at approximately 530, 545, 560, 570, and 590 nm due to Co2+, water-related absorption bands between 4200 and 3200 cm-1 in the infrared spectrum, and the presence of Co and Ni peaks in EDXRF spectra.
