About us   Century Diamond Inc. is a direct Importer and Wholesaler of loose diamonds. Conveniently located in the center of the Jewelry District in Downtown Los Angeles, we specialize in ½ carat and up, round and fancy shape diamonds. Our inventory consists of EGL USA and GIA certified diamonds, while also catering to any commercial diamond needs.   Here at Century Diamond Inc. our clients come first. We are not just looking to make a sale, but to build a relationship. We take great pride in sharing our knowledge with you and providing an expert personal service. Our goal is to make doing business easy. Therefore, with Century Diamond Inc. you always get accurate and honest diamond descriptions, overnight delivery, and an extensive inventory with incredibly low prices.