Educational services, namely, providing classes, seminars, workshops and labs in the field of gemology, including gem identification, diamonds, diamond grading, colored stones, colored stone grading, jewelry design, jewelry sales and appraisal and distribution of course materials in connection therewith

Printed matter, namely, [ magazines, ] journals and [ newsletters ] in the field of gemology, [ books in the field of gemology, ] instructional and teaching materials in the field of gemology, reference materials, namely, [ manuals, ] handbooks, printed charts and printed tables, all in the field of gemology, testing materials, namely, [ test booklets in the field of gemology, score sheets ] and answer sheets in the field of gemology, [ printed diplomas, ] posters [ , gemological grading rep...

costume jewelry and fine jewelry