What is an Isfahan rug?
An Isfahan rug is a hand-knotted carpet woven in Isfahan, central Iran, distinguished by court-style atelier construction — fine wool pile on a silk foundation, up to 1,000 knots per square inch. Isfahan weaving traces directly to the Safavid imperial workshops.
What is an Isfahan rug?
The court-style atelier weave of central Iran.
Isfahan is the third-largest city in Iran and the former Safavid imperial capital. Isfahan weaving inherits that court-style tradition directly: a hand-knotted carpet built on a silk warp and weft, with fine kork-wool pile, knotted at 400 to 1,000 per square inch under the supervision of a master designer. The drawing is balanced, formal, and immediately recognizable as palace work.
Modern Isfahan weaving is associated with master workshops like Seirafian, Davari, and Haghighi, whose pieces are often signed in the field and considered serious collectibles even when new. Silk-on-silk Isfahans sit at the absolute top of the Persian carpet hierarchy.
From Safavid capital to 20th-century revival.
Under Shah Abbas I (r. 1588–1629), Isfahan became the Safavid imperial capital and the center of Persian court weaving. The royal workshops produced the silk-and-metal-thread Polonaise carpets, the Shah Abbasi palmette compositions still woven today, and many of the carpets now in major museum collections. Isfahan weaving in this period is regarded as the apex of Persian carpet art.
After Safavid decline, Isfahan weaving lapsed for nearly two centuries. The 20th-century revival, beginning in the 1920s and accelerating after the 1940s under master workshops like Seirafian, re-established Isfahan as the technical apex of contemporary Persian weaving. That tradition continues today with signed pieces from active master ateliers.
How an Isfahan is built.
A standard workshop Isfahan is knotted on a silk warp and silk weft, using the asymmetric Persian knot. Knot density runs 400 to 800 per square inch on standard workshop pieces; the finest atelier work reaches 1,000+ per square inch. The silk foundation gives the rug its taut, textile-like hand and its slight sheen at the back.
The pile is fine kork lambs-wool, often with silk highlight outlines for the medallion and inner border drawing. Pure silk Isfahans use silk for the pile as well. Dyes are vegetable-based and chromium-stable: indigo for blue, madder for red, saffron for yellow, walnut for brown.
How to identify an Isfahan.
- Design
Central medallion with vine-and-palmette field, Shah Abbasi palmettes, often a quartered medallion mirrored top-to-bottom. Drawing is balanced, courtly, formal.
- Palette
Jewel-tone ivory, indigo, soft red, sage green, and gold. Lighter and more luminous than a Kashan; more saturated than a Tabriz.
- Border
A fine palmette-and-vine main border, often on ivory, with two or three narrow guard borders. The drawing is crisp at every scale.
- Pile
Short, tightly clipped kork wool pile. The pile is so fine and the foundation so taut that the rug has the hand of a textile rather than a carpet.
- Fringe
Silk fringe at the ends, since the foundation is silk. Lustrous, often plaited, immediately recognizable as silk to the touch.
Four variants you will see.
Isfahan pieces are typically scatter to room scale (3×5 up to 9×12). Larger formats exist but are rarer than in Tabriz or Heriz.
Workshop Isfahan
Fine atelier pieces, 400–800 knots/in², kork wool on silk foundation. The standard.
Seirafian Isfahan
Pieces from the celebrated Seirafian workshops. Signed master pieces, exceptional value.
Silk Isfahan
Silk pile on silk foundation. 800–1,000+ knots/in². Among the finest Persians ever woven.
Antique Isfahan
Late-19th to mid-20th c. workshop pieces. Vegetable dyes, deep palette, museum-grade.
Caring for an Isfahan rug.
Isfahan rugs — especially those with silk foundations or silk highlight pile — are washed individually in our atelier, never in a batch with other rugs. Our master artisan dye-tests every color, hand-washes with pH-balanced soap and temperature-controlled water calibrated to silk-and-wool combination construction, and dries the rug flat on slatted frames. Silk Isfahans receive the antique wash. Full process on our Persian rug cleaning page.
Closest cousins to an Isfahan.
Three Persian traditions every Isfahan collector should know.
Tabriz
The technical peer at the top of Persian workshop weaving; cooler palette, often cotton foundation.
Read the Tabriz guideKashan
Central Iranian medallion tradition; warmer madder palette, heavier composition.
Read the Kashan guideNain
Closest cousin to Isfahan in fine wool-with-silk-highlights tradition; lighter ivory palette.
Read the Nain guideLetters from across the Northeast.
A few of the rugs we've cared for — and the families who trusted us with them.
“They returned an heirloom Tabriz — the colors look exactly as my grandmother described them.”
“A 1920s Heriz I thought was beyond saving came back better than the day my parents bought it.”
“Our clients trust us with eight-figure homes. Horizon is the only atelier I send their rugs to.”
More from Horizon.
Other ateliers, every service we offer, and the rest of our story — a few directions to explore.
Bring us your Isfahan.
Workshop, Seirafian-signed, silk-on-silk, or antique — whichever Isfahan you own, we hand-wash with the process appropriate to its construction. Complimentary pickup from Manhattan, the Hamptons, Westchester, Greenwich, and Stamford.
By hand · By the Cohen family · By appointment