YearTrade ValueWeight (kg)Quantity
2005$1,486,4961,339234,870
2006$3,922,6411200
2007$1,630,16345,512
2008$1,807,2668,72942,999
2009$1,054,63045,46548,723
2010$213,108196,194108
Note: Quantity represents Weight in carats