Precious metals and their alloys; jewellery and imitation jewellery; precious and semi-precious stones

Supply chain management services including the compilation of information and systemization of information all in the field of precious metals and their alloys, jewellery and imitation jewellery, precious and semi-precious stones; computerized business information services by way of a digital register all in the field of precious metals and their alloys, jewellery and imitation jewellery, precious and semi-precious stones; sales promotion for others, business management assistance all in the field of precious metals and their alloys, jewellery and imitation jewellery, precious and semi-precious stones

Research, design and development of computer hardware and software for supply chain management all in the field of the authentication, grading, identification, observation, measuring, testing, checking, analysis, inspection, inscription and certification of diamonds, jewellery, precious and semi-precious stones; design and development of computer hardware and software for supply chain management all in the field of the authentication, grading, identification, observation, measuring, testing, checking, analysis, inspection and inscription of diamonds, jewellery, precious and semi-precious stones; gemmological services, namely, the authentication, grading, identification, observation, measuring, testing, checking, analysis, and inspection of diamonds, jewellery, precious and semi-precious stones