YearTrade ValueWeight (kg)Quantity
2005$48,154,3690234,984,615
2006$45,167,7260517,630,572
2007$60,307,8820520,942,631
2008$69,923,6930589,294,322
2009$146,528,9780282,464,307
2010$324,674,72701,118,985,501
2011$1,033,162,6060654,749,828
Note: Quantity represents Weight in carats