35 Providing an online computer database for the benefit of customers featuring a listing of jewelry, diamonds, precious gemstones, semi-precious gemstones, precious gems, semi-precious gems, watches, and pre-owned, used, second -hand and estate jewelry of others for purchase and retail sale in an online retail store marketplace; providing on-line trade directory services featuring a consolidated list, appraisal and classification of jewelry, diamonds, precious gemstones, semi-precious gemstones, precious gems, semi-precious gems, watches, and pre-owned, used, second -hand and estate jewelry of others in the field of jewelry, diamonds, precious gemstones, semi-precious gemstones, precious gems, semi-precious gems, watches and pre-owned, used, second-hand and estate jewelry; providing business and commercial information management services in the field of diamonds and jewelry, namely, classification, appraisal, pricing and availability information for the purchase and sale of jewelry, diamonds, precious gemstones, semi-precious gemstones, precious gems, semi-precious gems, watches, and pre-owned, used, second -hand and estate jewelry of others over computer networks, intranet and Internet; maintaining an online website database featuring business data and information in the field of jewelry, diamonds, precious gemstones, semi-precious gemstones, precious gems, semi-precious gems, watches and pre-owned, used, second-hand and estate jewelry, namely, compilation of stock- in- trade of others for purchase and sale, pricing, availability and statistical information related to jewelry, diamonds, precious gemstones, semi-precious gemstones, precious gems, semi-precious gems, watches, and pre-owned, used, second-hand and estate jewelry