YearTrade ValueWeight (kg)Quantity
2005$81,258,0520104,949
2006$114,299,4900106,877
2007$124,541,5510121,060
2008$114,398,1080102,724
2009$64,764,164078,463
2010$96,743,2860175,562
2011$103,768,247091,447
Note: Quantity represents Weight in carats