Class 042
Computer & Software Services & Scientific Services
Gemological services; Gemstone grading services; Certification of diamonds and gemstones; Evaluation of diamonds and precious stones; Grading of precious stones; Scientific analysis of gemstones; Providing technical information and advice in the field of gemology; Research and development in the field of gemology; Providing quality control and assurance services for jewellery and precious stones; Authentication and certification services for fine jewellery and gemstones; Testing, analysis, and evaluation of precious stones for certification purposes; Gemological research and consulting services; Provision of a rarity scale for precious stones; None of the aforementioned services related to watches or timepieces.