Not everything blue-and-white is Delft blue.
True antique Delft blue — produced in Delft between the 17th and 19th centuries — is collectable and valuable. But the market is flooded with reproductions: tourist pottery, Asian copies, and modern factory ware.
AntiqBot analyses your Delft blue for maker marks, glaze quality, decoration style, and production technique. The system compares with known factory marks and period characteristics.
The difference between €20 and €2,000 often lies in the factory mark on the base. Always photograph that separately.
The base with the factory mark is most important — that is where identification begins.
Checking Delft blue.
Questions about Delft blue.
How do I recognise real Delft blue?
Authentic Delft blue has specific factory marks, characteristic tin glaze, and hand-painted decoration. AntiqBot checks all these features.
Is Royal Delft the same as antique Delft blue?
Royal Delft (De Porceleyne Fles) still produces, but antique pieces (17th-19th century) are far more valuable than modern work.
Can AntiqBot distinguish Chinese blue-and-white from Delft?
Yes. Chinese porcelain and Delft earthenware have different materials, glaze types, and decoration techniques. AntiqBot recognises the difference.
Other specialisations
AntiqBot analyses are indicative. For valuable pieces, we always recommend physical inspection.