Sub-Chapter200520062007200820092010
Pearls, natural or cultured$37 $1,243  $18,557
Diamonds, whether or not worked, but not mounted or set.$808,629$716,366$59,676$1,223,179$650,901$1,233,613
Precious stones (other than diamonds) and semi-precious stones$206,570$229,776$6,394$320,092$78,442$411,614
Synthetic or reconstructed precious or semi-precious stones   $579  
Silver (including silver plated with gold or platinum)$115$1,272$76 $188 
Gold (including gold plated with platinum)$16,556$40 $3,435$649$27
Articles of jewellery and parts thereof, of precious metal$4,368,258$2,974,553$820,720$3,058,505$1,840,901$4,235,437
Articles of goldsmiths' or silversmiths' wares$10,805$4,155$6,463 $10 
Other articles of precious metal or of metal clad with precious metal. $27$5,522$202$1,517 
Articles of natural or cultured pearls, precious or semi-precious stones$3,250,191$542,057$809,835$331$10 
Imitation jewellery.$231,638$94,582$158,399$173,377$228,658$262,880
Coin.$5,673$85   $69
Total$8,898,472$4,562,913$1,868,328$4,779,700$2,801,276$6,162,197