HERIZ carpets are tribal hand-woven rugs produced by Azerbaijan Turkish inhabitants of the town of Heriz in Northwestern Iran. They are famous among designers because of their soft earth tone colors and geometric pattern. While no two Heriz carpets are identical, they generally tend to have a recognizable similarity.

All the HERIZ have a single medallion that has eight (8) edges. LOOK at the images at:
If you want to see a lager picture you should click on the images.
http://www.oldcarpet.com/heriz.htm
All the rug on the right hand side have similar medallion format with little different shape.

Most have a large central medallion embedded within a lighter field, and the main color scheme of the rug is usually some shade of rust. Rugs made in this area are highly prized for their marvelous design and sturdiness. Their charm lies mainly in the balance of the colors. Today, some of the largest carpets produced in IRAN are from Heriz. Smaller sizes are rare for this group. The richly textured pile of Heriz rugs is deep and robust and the theme isn’t too overwhelming. The Authentic Heriz Persian rug is an excellent floor piece that will look beautiful for an infinite number of years.

Heriz usually does not have high number of KPSI (Knots Per Square Inch) somewhere around 82-117. Due to the fact that HERIZ is village rug and has lower number of KPSI. The rug that you send picture has higher number of KPSI and has very soft texture. Usually Pakistan or and Indian mimic rug has smoother surface.

I attached to my email a series of rugs images and our price list and if you order any rugs you receive free shipping till Dec 31,2001.
I hope I helped you to make better decision.