3212 Manufacture of jewellery and related articles

321211 Cultured pearls, precious or semi-precious stones, including synthetic or reconstructed, worked but not set 321212 Industrial diamonds, worked/ dust and powder of natural or synthetic precious or semi-precious stones 321213 Articles of jewellery and parts thereof/ articles of goldsmiths' or silversmiths' wares and parts thereof 321214 Other articles of precious metal/ articles of natural or cultured pearls, precious or semi-precious stones