Oriental Rugs

Oriental Rugs

Every knot tells a story. But not every rug that looks old, is old.

Specialised module, built on data from decades of auction results and expert knowledge.

Why this matters

The silent language of the rug

The market for oriental rugs is flooded with machine-woven reproductions, chemically aged imitations and incorrectly attributed pieces. A hand-knotted Persian rug from the 19th century and a contemporary reproduction can look identical at first glance. Yet the differences are profound and utterly determine value. A finely knotted Isfahan rug from the late 19th century with quality wool and natural dyes commands prices ranging from €5,000 to €15,000 depending on condition and size, while a contemporary machine-made reproduction of identical visual design sells for €200 to €500. The authentication gap is crucial for any collector or dealer. The market demands an objective standard, one built on technical analysis rather than visual approximation. Knot density is the primary diagnostic tool: a quality Isfahan will show 150-300 knots per square inch (KPSI), with some exceptional examples exceeding 400 KPSI. The knots must be hand-tied with irregular spacing, the human hand cannot achieve perfect uniformity. Wool quality reveals itself in the fibre structure under magnification: genuine centuries-old wool develops a patina of biological degradation. The colours must show gradative transitions typical of natural dyes like madder (reds), indigo (blues), and walnut (browns). Synthetic colours, introduced in the 1870s-1880s, display uniform saturation and fade in fundamentally different patterns than natural dyes. These technical markers separate authenticity from deception.

AntiqBot speaks the language of the rug. Knot density, wool quality, natural versus synthetic dyes, pattern style and border finishing, each element contributes to identification.

For those who do not speak the language of the rug, all knots are equal.

Incunabels vertegenwoordigen het hoogste niveau van de zeldzame boekenmarkt: boeken gedrukt voor 1501 zijn historische artefacten met prijzen van €5.000 tot €100.000+. Zelfs fragmentarische voorbeelden hebben veilingwaarde. Een complete eerste gedrukte uitgave van Gutenberg's Latijnse Bijbel (1450-jaren): €1.000.000+. Zeldzamere incunabels bereiken institutionele en particuliere verzamelaarsprijzen boven €50.000. Renaissance-era gedrukte boeken (16e-18e eeuwen) vormen een aanzienlijk marktlaag: folio atlassen, wetenschappelijke verhandelingen en geïllustreerde werken brengen €1.000 tot €25.000 op afhankelijk van toestand en zeldzaamheid. Negentiende-eeuwse literatuur eerste drukken spreken tot verschillende verzamelaarsbasis: een eerste druk van Dickens "A Tale of Two Cities" (1859) in uitstekende toestand: €800 tot €2.500; gelijktijdige Russische eerste drukken (Dostojevski, Tolstoj) brengen zelfs hogere premiums. Ondertekende en genummerde moderne edities (20e-21e eeuw) vertegenwoordigen een opkomende verzamelaarscategorie: eerste druk ondertekende Harry Potter boeken: €400 tot €1.500 per kopie; ondertekende eerste drukken van reguliere literaire fictie: €100 tot €500. Het toestandsspectrum bepaalt waarde volledig: een boek met gebroken rug en zware foxing verliest 50-70% van zijn waarde vergeleken met een "fijn" of "bijna-fijn" exemplaar. Bindingstype, originele stof, origineel leer of latere rebinding, beïnvloedt beoordeling dramatisch. Door editiehiërarchiën, toestandsbepaling, bindingsanalyse en provenancemarkeringen te begrijpen, begeleidt AntiqBot verzamelaars en handelaren door deze geavanceerde markt.

What AntiqBot analyses

Every element tells its part

Knot & structure
Hand-knotted rugs have an irregularity that machines cannot replicate. The back tells more than the front, always photograph both.
Wool & material
Sheared wool, silk, cotton, each material ages differently. Sheen, fibre structure and wear patterns are diagnostic.
Dyes
Natural dyes (madder, indigo, walnut) fade differently than synthetic ones. Colour gradation and tone variations in hand-dyed rugs are unrepeatable.
Pattern & origin
Tabriz, Isfahan, Kashan, Turkish Oushak, Moroccan Berber, each production area has its own pattern vocabulary and technical characteristics.
Origins

Origins AntiqBot recognises

Persian
Isfahan, Tabriz, Kashan, Kerman, Qom, Heriz
Turkish
Oushak, Hereke, Kayseri
Caucasian
Kazak, Shirvan, Daghestan
Central Asian
Tekke, Bokhara, Afghan
Moroccan
Berber, Beni Ourain
Chinese
Peking, Art Deco style
Photography tips

How to photograph a rug

Both front and back are needed. Lay the rug flat on a neutral surface. Photograph the front completely and take a close-up of a corner.

Photograph the back, the knots are visible there and tell more than the front. Note the dimensions.

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AntiqBot offers an AI-driven indicative analysis. This is not an official valuation and does not replace professional advice.