Acquisition position
Current all in cost
510.0 SEK
Current bid or estimate452.0 SEK
Modelled discount0.0%
Liquidity score88%
Unknown maker or artist · Jewelry · Auktionshuset Thelin & Johansson
Acquisition position
Potential market value
Evidence strength
Market anomaly
Risk profile
Investigation rationale
Decision guardrails
Visual laboratory
Object record
Kedja med hänge, kedjans längd ca 48 cm, hänge, diameter ca 23 mm Kedja med minde hänge, kedjans längd ca 43 cm, hänge, diameter ca 15 mm Ring, ställbar, smycke, diameter ca 12 mm.
Identity resolution
Ranked from independent evidence. Confirmation or rejection becomes controlled training data.
Visual 0% · Name 41% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 38% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 32% · Marks 25% · Material 40%
24% combined confidenceVisual 0% · Name 32% · Marks 25% · Material 40%
24% combined confidenceVisual 0% · Name 30% · Marks 25% · Material 40%
23% combined confidenceVisual 0% · Name 26% · Marks 25% · Material 40%
23% combined confidenceVisual 0% · Name 24% · Marks 25% · Material 40%
22% combined confidenceVisual 0% · Name 24% · Marks 25% · Material 40%
22% combined confidenceVisual 0% · Name 23% · Marks 25% · Material 40%
22% combined confidenceClosed deal feedback
Enter the verified hammer price after the auction closes. Only verified outcomes become calibration data.
Learning guardrail
Global research evidence
Petrus Christus
0% similarityCC0 when isPublicDomain is trueThe Met Open AccessGerard David
0% similarityCC0 when isPublicDomain is trueThe Met Open AccessHabiballah of Sava
0% similarityCC0 when isPublicDomain is trueThe Met Open AccessJoachim Patinir
0% similarityCC0 when isPublicDomain is trueThe Met Open AccessGerard David
0% similarityCC0 when isPublicDomain is trueThe Met Open AccessBartolomé Estebán Murillo
0% similarityCC0 when isPublicDomain is trueThe Met Open AccessJacques de Gheyn II
0% similarityCC0 when isPublicDomain is trueArt Institute of ChicagoRed Grooms American, born 1937
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoLarry Rivers (American, 1923-2002) J. André Castaigne (French, 1889-1930) published by Universal Limited Art Editions (American, founded 1955)
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoJo Ractliffe South African, born 1961
0% similarityCheck object rights; API metadata is openComparable logic
| Comparable ID | Match | Price | Reasons |
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Automatic signature module
The local engine detects and isolates candidate regions, searches the trusted mark library and runs conservative signature forensics. Optional AI interprets unreadable regions and creates research queries without changing the forensic verdict.
The module runs during normal analysis when a local image is available.
Marks laboratory
110 independent methods generate cleanup variants, stroke and symbol descriptors, library matches, trust controls and conflict warnings.
Signature forensics
This does not declare a signature genuine. It measures fit against a multi-source reference set, confusing signers and natural variation.
Run mark matching first, then compare the questioned signature against a sufficiently broad trusted reference set.