EFD is one of the largest manufacturers of Princess cut diamonds in the world. Established thirty years ago, EFD is a family business, managed by Eli Kaufman, Tsvika Kaufman and Yossi Steinberg.EFD is among the top major diamond exporters in Israel, Sightholder, with state-of-the-art polishing and jewelry factories in Thailand, Russia and Israel. The company is renowned for its highest make, consistency, quality and assortments. As experts in the stylish Princess cut, EFD creates the most exquisite Princess cut diamonds in the world, having our stones present in the masterpieces of some of the world’s most famous watches and jewelry brands.EFD operates an International network of eight offices in Israel, New York, Los Angeles, Belgium, China, Thailand and Hong Kong and Australia. As one of the largest manufacturers of princess cuts, we are well-known for our outstanding service and attention to our clients’ needs.We guarantee our customers consistency, both in make and supply.