It is not a Nain, and it is not a Isfahan. It is a Tabbas with Nain design from the Khorassan district near Meshed, ca. 1995 - 2000. Since the early 1990 producers from Nain opened workshops in this area to produce cheap copies of Nain rugs. Just look at picture with the knots! A rug like this is ca. 150 - 200 US$ new. Due to its design it is sold as Nain. Nain usually produces three types of rugs. Noh (nine) La, Shish (six) La, Tshar (4) La - each name tells the number of thin threads that are roled together into one thread that makes the warp. The thinner the thread, the finer the rug. Real Nain Noh La are at about ca. 230 - 410 kpsi, Shish La ca. from 410 - 650 kpsi, Tshar La up to 1100 kpsi.
The production in the city of Nain is quite new, ca. 80 years old. Pioneer in establishing rug production was Hadj Fatollah Habibian. As a young man, he leared rug makeing in Isfahan and established rug production in Nain after his return to his hometown. As Chris explained, the only remarkable production before this was in the village of Tudeshk. These rugs where also infuenced by the design of Isfahan.
Isfahan is something totally different.
Isfahan is half of the univers. This maxin was made by european travellers who visited Isfahan during the time the Safavid kings made Isfahan their capitol. The infuence of the Isfahan court rug production is visible in all floral rugs made worldwide. Isfahan rugs have more color, are more complex in design, and have a different design set up.
Fine qualities are fine wool and silk highlights pile on silk warp and fine cotton weft. One tip is to look for a signature. If it is signed on top of the carpet it is a Nain, if it is signed on the buttom of the carpet, it is a Isfahan - this fits for at least 99% of these rugs. To find out where top and buttom are, look for the direction the pile material is laying. If your hand goes over the pile, and has no resistance from the rug, you are going from top to buttom.
Here is a little checklist you might like to use (will work 99 out of 100 times!:
Design:
Cream colored outer border and border, inside blue, red, green or cream, medaillion and corners creame, 4 - 8 colors - most of the time Nain.
Other than cream color outer border, border and medaillion not cream, more than 8 colors - most of the time Isfahan (exeption! antique Tudeshk).
Weave:
if design is Nain, and kpsi is less than ca. 200 -> Tabbas
if design is Nain, and kpsi is up to ca. 400 -> Nain Noh La or Nain design Naishapour (near Meshed)
if design is Nain and kpsi is up to 650 - Nain Shish La or fake Shish La from Naishapor (near Meshed)
if design is Isfahan, kpsi is up to ca. 400 -> Isfahan larger than 9 x 6 or cheaper quality from the village of Nadjafabad near Isfahan
if design is Isfahan, kpsi is more than 400, warp is silk -> low grade Isfahan or better grade Nadjafabad.
If designis Isfahan, kpsi is up to 650 or more, warp is silk, wool is very soft and has silk highlights -> Isfahan
The picture on this link shows from the left:
Nain Tabbas - Nain Shish La - Tudeshk antique
http://www.artoriental.d.../TabbasShishTudeshk.jpg
The picture on this link shows a "Shish La Nain" design rug from Neishapour
http://www.artoriental.de/WebD/Naishapour.jpg
The picture on this link shows a fine 654 kpsi Isfahan commercial and one in luxury artist quality:
http://www.artoriental.de/WebD/2Isfahancorner.jpg
http://www.artoriental.de/WebD/2Isfahanmiddle.jpg
The picture on this link shows a fine quality Noh La Nain:
http://www.artoriental.de/WebD/Nohla.jpg
The pictures on these links show a Tshar La Nain with 1100 kpsi:
http://www.artoriental.d...bshop/images/3454-4.jpg
http://www.artoriental.d...bshop/images/3454-1.jpg
http://www.artoriental.d...shop/images/21004-a.jpg
http://www.artoriental.d...shop/images/21004-p.jpg
The respose of the seller is not correct. Maybe he does not know better, or he likes to tell tales from 1001 nights :-)). But if the price was not to high, you made good buy. It will last quite a while and bring a lot of joy to you. It is not a bad rug, it is just not what it is sold as. No more, no less.