Ibikoresho byo gusya bya diyama ni ibikoresho byabugenewe byo gusya no kurangiza ibikoresho bikomeye kandi bikoreshwa cyane mu gukora, kubaka, ibikoresho bya elegitoroniki, gutunganya imitako, n'ibindi. Kubera ubukana bukabije bwa diyama, ibyo bikoresho birashobora gutunganya neza ibikoresho bitandukanye, birimo ibyuma, ibirahure, ububumbyi n'amabuye.