Value & quality

A rug has three values that are not the same thing. What it is. Where it comes from. What someone pays for it. Most buyers only need the first — and that is exactly right.

The first value lies in the material and the workmanship. Cork wool from highland sheep, slow-grown in cool climates, is long-fibred and firm. It only takes on a deeper sheen after years of being walked on. A calm, even weave carries a lifetime. Natural dyes from madder, indigo, or walnut shell develop a patina over the decades that no new rug can have.

Knot density alone says little about quality. A Gabbeh with 60,000 knots per square metre is exactly right because that is how it is meant to be — it lives from powerful material and a quiet surface. A fine Isfahan only shows its class at a million knots. What counts is knot density in relation to the type, the wool, and the role the rug plays.

The second value is provenance. Who knotted the rug, in which workshop, in which region, in which decade. A Ziegler from Ghazni is its own thing — the wool comes from the Afghan highlands, the design carries forward a late-nineteenth-century tradition, every piece is unique to its workshop. A Nain Toudeshk carries the signature of its master. An old Heriz speaks of a weaving region where the craft has been passed down for generations. Provenance becomes important the moment someone collects, inherits, or resells. It is the layer where history becomes visible.

The third value emerges on the market. It shows what collectors and auction houses pay today for comparable pieces. This layer concerns a narrow but fascinating slice of the world: antique Caucasians, signed pieces from Tabriz or Isfahan, old Heriz, certain early Gabbehs. A modern Ziegler does not move in this collector's market. It has substance, design strength, and longevity — that is its own category, and for living it is usually exactly the right one.

For most buyers the first value counts most. Anyone looking for a rug for the living room wants material that lasts, colours that do not tire, and workmanship that still carries twenty years on. Provenance and market value come into play when someone collects or seeks a piece with a story.

Before the purchase it pays to know which role you take on. That role decides which questions you ask and which answers count.