YearTrade ValueWeight (kg)Quantity
2005$82,870,13701,506,281
2006$6,911,5590237,499
2007$7,039,6925289,222,861
2008$901,006441,017,544
2009$3,316,150169316,903
2010$7,747,4000524,131
2011$13,256,086669484,286
Note: Quantity represents Weight in carats