YearTrade ValueWeight (kg)Quantity
2005$3,914,6531,981,0461,924,547
2006$5,174,1872,316,7940
2007$4,256,0211,547,3068,247,055
2008$3,752,2911,045,3985,226,990,950
2009$3,373,4171,129,6755,648,375,200
2010$4,191,6661,970,8969,854,479,600
Note: Quantity represents Weight in carats