Alloys of precious metal; amulets; bracelets; costume jewelry; cufflinks; diamonds; diamond jewelry; earrings; figures of precious metal; gems; gemstones; gold; gold, unworked or semi-worked; hat jewelry; jade jewelry; jewelry boxes; jewelry cases; jewelry chains; jewelry charms; jewelry made of precious metals; jewelry; jewelry brooches; key chains; necklaces; pearls; pearl jewelry; precious stones; rings; silver; tie clips; tie pins; works of art of precious metal