YearTrade ValueWeight (kg)Quantity
2005$181,1021651,773,947
2006$363,5083190
2007$298,2652,11810,203,226
2008$277,45611,28656,897,220
2009$544,8431,9182,390,415
2010$675,2981,3570
Note: Quantity represents Weight in carats