YearTrade ValueWeight (kg)Quantity
2005$735,4181,065,7544,065,154
2006$82,47566329,700
2007$221,769192730,760
2008$307,7624181,332,435
2009$409,1546833,030,515
2010$347,5663261,357,355
Note: Quantity represents Weight in carats