YearTrade ValueWeight (kg)Quantity
2005$78,446,3410283,882,672
2006$81,600,8200371,187,397
2007$77,708,86460,602411,230,978
2008$76,785,05656,920198,298,648
2009$41,698,43135,961246,024,076
2010$87,733,86786,682595,583,970
2011$99,438,364103,687726,311,984
Note: Quantity represents Weight in carats