Northwest Gemological Institute offers classes in jewelry appraisals. This school is located downtown in an office building off Main Street and 108th Avenue Northeast, and its lobby is decorated with gems, most notably a large rock cut open to reveal its quartz contents. NGI is affliated with Northwest Gemological Laboratory, which bills itself as the "Northwest's first and formost independent appraiser of fine jewelry."
The Roswell campus of Strayer University is located off Mansell Road, in the office parks at the corner of Warsaw Road. This local branch of the nationwide commuter school offers programs in accounting, business, criminal justice, education, general studies, health-services administration, human-resource management, information systems and public administration. It also grants several degree types, including graduate certificates, associate, bachelor's and master's.