Original Persian Isfahan Handmade Hand-knotted in Isfahan Iran Silk foundation and Koeker Wool and Silk Highlighted. It is a known fact that the city of Isfahan has been one of the major and oldest producing centers of fine Persian rugs for centuries. Without any doubt, the weaver of this magnificent modern Persian Isfahan rug took so much pride in their work. They created a rug that is so fine, you can almost “feel” the quality just by looking at.