All of the following services in the field of jewellery and imitation jewellery, precious and semi-precious stones, diamond verification instruments, horological and chronometric instruments; Educational and instructional services, namely, the arranging and conducting of training, seminars, workshops, conferences, presentations including cinema presentations and symposiums including the provision of on-site and distance courses, classes and labs and the distribution of course materials in connection therewith; organizing and conducting of exhibitions for educational purposes; publication of texts, illustrations, books including handbooks, manuals, journals, newspapers, periodicals, magazines, reports, newsletters, printed charts, printed tables and posters in all forms including electronic and digital; provision of on-line non-downloadable electronic publications including texts, illustrations, books including handbooks, manuals, journals, newspapers, periodicals, magazines, reports, newsletters, printed charts, printed tables and posters; digital video, audio and multimedia publishing services; publication of electronic software applications; publication of online journals, namely, blogs and other social media; organization and conducting of entertainment and cultural events; all the aforementioned in the field of jewellery and imitation jewellery, precious and semi-precious stones, diamond verification instruments, horological and chronometric instruments

All of the following services in the field of screening, grading, identification, authentication, observation, weighing, measuring, testing, checking, cleaning, analysis, sorting, inspection, evaluation, inscription, verification including parcel verification and certification of diamonds including set diamonds, diamond melee, jewellery, precious and semi-precious stones; Scientific and technological services and research and design relating thereto; industrial analysis and research services; design, technical research, development and testing of computer hardware, software, scientific and laboratory instruments all relating to the screening, grading, identification, authentication, observation, weighing, measuring, testing, checking, cleaning, analysis, sorting, inspection, evaluation, inscription, verification including parcel verification and certification of diamonds including set diamonds, diamond melee, jewellery, precious and semi-precious stones; material testing and examining apparatus and instruments all relating to the screening, grading, identification, authentication, observation, weighing, measuring, testing, checking, cleaning, analysis, sorting, inspection, evaluation, inscription, verification including parcel verification and certification of diamonds including set diamonds, diamond melee, jewellery, precious and semi-precious stones; gemmological services, namely, the screening, grading, identification, authentication, observation, weighing, measuring, testing, checking, cleaning, analysis, sorting, inspection, evaluation, inscription, verification including parcel verification and certification of diamonds including set diamonds, diamond melee, jewellery, precious and semi-precious stones; quality management services, namely, quality evaluation and analysis, quality assurance, and quality control in the field of diamonds, jewellery, precious and semi-precious stones; technical consultancy and advisory services in the name of computer hardware, software, scientific and laboratory instruments all relating to the screening, grading, identification, authentication, observation, weighing, measuring, testing, checking, cleaning, analysis, sorting, inspection, evaluation, inscription, verification including parcel verification and certification of diamonds including set diamonds, diamond melee, jewellery, precious and semi-precious stones