Mr. Savi Khafi, founder of Afghan Malaya Trading Company Pte. Ltd. developed an interest in gemstones while working for his father-in-law in India. This experience working with rubies, sapphires and diamonds gave him insight and knowledge into the multi faceted gemstone industry.

Diatraco corporation was established in 1979 to work in conjunction with Afghan Malaya Trading Company Pte. Ltd. Joseph Khafi, a GIA Graduate Gemologist, heads this corporation since completing his Bachelors' Degree in Economic and Business Management. Beginning in 1986, he traveled extensively between New York and he Far East establishing a strong link between East and West.
Today, diamonds are the main focus. Together with his sons, Joseph in New York and Reuben in Singapore, Mr. Khafi continues his family's tradition of excellence in business.