Agates; Diamonds; Earrings; Gems; Gold; Watches; Alloys of precious metals; Artificial gemstones; Charms for jewelry; Chronometric instruments; Gold bullion; Gold ingots; Gold, unworked or semi-worked; Jewellery, including imitation jewellery and plastic jewellery; Jewelry caskets; Jewelry findings; Processed or semi-processed precious metals; Rings; Unwrought silver alloys; Works of art of precious metal