Nain vs Isfahan: the finest Persian rugs compared

Six criteria compared directly

A quick overview. The sections under the table go deeper into each point with background.

Criterion	Nain	Isfahan
Origin	Nain, central Iran (Isfahan province)	Isfahan, central Iran
Knot density	300,000–800,000 knots/m², La scale 4–6 (4 is finer)	500,000–1,000,000 knots/m²
Dyeing	ivory dominant, light pale blue, sparing contrasts	classically warm, bordeaux red, indigo, occasional ivory
Material	wool, often with silk contours	wool and silk, cork wool as premium
Design language	calm, medallion usually small, much ivory ground	powerful, lush medallions, dense border framing
Price level	1,500–5,000 €/m² depending on La grade	2,500–8,000 €/m² depending on workshop

#How to tell them apart

The fastest test is the base colour. A Nain is mostly light, often with a creamy ivory ground into which fine pale blue and beige tones are set. An Isfahan, by contrast, looks warm and saturated, with bordeaux red, deep indigo, and ivory only as an accent.

The second test is the contour line around the patterns. In Nain, contours are often executed in silk, giving them a slight sheen. In Isfahan, contours are usually drawn in the wool itself, with darker dyeing. Anyone looking with a magnifier can see the difference clearly.

The third test is knot density. Both are very fine, but Isfahan top pieces go beyond the density an average Nain reaches. Nain is classified in La grades (4 La, 6 La, 9 La), where lower numbers are finer. A 4-La Nain is exceptional, a 9-La Nain standard.

#Stylistic preferences

Nain is the calmer choice. A parlour rug of 250 × 350 cm does not feel like a statement, but like a restrained foundation that lets furniture and accessories shine. Anyone with a bright flat, minimalist furnishing, and a need for a rug that does not dominate the design is in the right place with Nain.

Isfahan is the counterpart. An Isfahan fills a room, is the main element, draws the eye. It suits rooms with classic furnishing, dark wood accents, and a representative character. In a bright modern living room it quickly looks too heavy, in a traditional parlour it is the natural choice.

For uncertain buyers the question helps: should the rug be background or lead actor? Background speaks for Nain, lead actor for Isfahan.

#Workshops and provenance

Signature cartouche on a workshop Persian rug

Both styles are produced in many workshops, with large quality differences. In Nain, the most important workshops are Habibian, Habibi, and Issabaff, with Habibian pieces from the 1960s to 1980s regularly fetching four-figure sums per square metre on the collector market.

In Isfahan, the workshops Seyrafian, Davari, Hekmat-nezhad, and Salahi have traditionally led. A signed Seyrafian Isfahan is a category of its own, with prices well above the market average for Isfahan pieces.

Anyone wanting to invest in these top workshops should buy with a specialist, because imitations and restorations can heavily affect value. A signed workshop without documented origin is, in case of doubt, no workshop at all.

#Which suits which room

Bright living room with white walls, light wood floor, modern furniture: Nain. The light base colour matches the lighting, and the calm character supports a restrained design. Size mostly 200 × 300 or 250 × 350 cm.

Classic dining room or library with solid wood, bookshelves, muted wall colours: Isfahan. The warm tones suit the atmosphere, the powerful pattern carries a large room. Size from 250 × 350 cm upwards.

Bedroom or smaller room: both work. A small Nain (170 × 240 cm) at the foot or beside the bed feels light. An Isfahan in the same size is a deliberate accent decision.

Nain vs. Isfahan

Six criteria compared directly

#How to tell them apart

#Stylistic preferences

#Workshops and provenance

#Which suits which room

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