Advertising services in the field of Jewelry; Advertising, marketing and promotion services; Business management; Business management consultancy services; Import-export agency services; Marketing services in the nature of wedding rings, engagement rings, diamonds, cut diamonds, earrings, earrings, rough and semi-worked precious stones and their imitations, natural precious stones, semi-worked precious stones and their imitations, synthetic precious stones, synthetic stones for jewelry, jewelry, rhinestones, watches, semi-precious stones, gold jewelry, enameled jewelry, jewelry made with semi-precious stones, jewelry made with precious metals, jewelry made of semi-precious materials, jewelry made of precious metals, jewelry precious stones, jewelry for personal adornment, jewelry for the body, jewelry for personal use, jewelry containing gold, jewelry that is articles of precious stones, chains of jewelry of precious metals for bracelets, linked chains of precious metals, jewelry what are articles of precious metals, jewelry made with precious metals, cub certain jewelry rings adapted for protection against impact, abrasion and damage to the ring and its stones, jewelry charms of precious or plated metals, jewelry ear decorations, cases adapted to contain jewelry articles, rings jewelry], rings made of precious metal, jewelry rings, precious metal yarn, gold yarn, jewelry plated with precious metal alloys, jewelry plated with precious metals, jewelry with ornamental stones, jewelry with precious stones, jewelry with precious metal alloys, jewelry with precious metals, semi-finished goods with precious stones for use in the manufacture of jewelry, ring bands, gold threads, pearls, bracelets (jewelry), gold-plated brooches, synthetic stones for jewelry, rings, ladies' jewelry, platinum jewelry, silver jewelry, gold jewelry, semi-precious metal jewelry, precious metal jewelry, jade jewelry, gold filigree jewelry, jewelry crystal jewelry plated with precious metals, crystal jewelry, jewelry with precious stones, pearl jewelry, jewelry plated with precious metals, diamond jewelry, custom jewelry, precious metal jewelry chain for necklaces, for third parties; On-line retail store services featuring Jewelry; Wholesale and retail store services featuring Jewelry; Advertising services, for third parties, in connection with the commercialization and sale of perfumery and cosmetic articles, products for household purposes, optical products, clocks and timepieces, jewellery, furnishing articles; Assistance in business management and product commercialization; Business administration services in the field of Management of Commercial Companies; On-line advertising and marketing services