U.S. federal trademark · Serial No. 76658109
Appraisal of diamonds, gems, gemstones, and jewelry; issuing certificates for all of the aforesaid services in this class
Educational services, namely, conducting courses in the identification, grading, authentication, verification, classifying diamonds, gems, and gemstones, and in jewelry management; issuing certificates in conjunction with the aforesaid services in this class
Laser scribing of diamonds, gems and gemstones
Gemological services, namely, providing identification, classifying and gradation of diamonds, gems, gemstones and jewelry; Authentication and verification of diamonds; Industrial analysis and research services, namely consulting on the gemological aspects of diamond marking and cutting process; Issuing certificates for all of the aforesaid services in this class
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