Su-Raj Diamonds and Jewellery Limited has announced its financial performamce for the three months ending June 30, 2009. The company, which delves in diamond and jewellery manufacturing, saw an overall 20 percent surge in its sales to $143.5 million. Sale of its diamond product segment increased by 17 percent to $39.1 million, profits before tax and interest rose by 29 percent to $1.1 million. Its jewellery segment sales increased by 21 percent to $104.4 million, and profits before tax and interest went up by 17 percent to $3.5 million. %% The company’s total expenses rose by 20 percent to $139.4 million, in the said three months. Profits also increased in the same ratio to $2.5 million, reports say.