Key rings of precious metal; jewelry, namely, earrings, badges of precious metal, tie clips, tie pins, necklaces, jewelry chains, bracelets, pendants, charms, gem brooches, pins, ornament pins, rings, medals, costume jewelry; cuff links of precious metal; semi-processed precious stones and their imitations, namely, pearls and imitation pearls; unprocessed precious stones; shoe ornaments of precious metal