YearTrade ValueWeight (kg)Quantity
2005$23,831,875290119,881
2006$21,218,23422395,271
2007$31,952,024376126,241
2008$26,692,290393136,383
2009$10,848,80328050,518
2010$26,524,455567131,118
2011$30,299,656564141,277
Note: Quantity represents Weight in carats