Royal Delft Plate Value Guide

This antique Royal Delft plate represents the pinnacle of Dutch ceramic artistry from the 1900-1940 era, featuring the iconic blue and white tin-glazed earthenware style. As a product of De Porceleyne Fles, the only remaining original 17th-century factory, each hand-painted scalloped piece is a unique artifact of Netherlands heritage.

What affects the value of Royal Delft Plate?

• The presence of the artist's initials, which can significantly increase value for collectors of specific painters.
• The physical condition of the scalloped edges, as chips or cracks in the brittle tin-glaze reduce market price.
• The complexity and detail of the central hand-painted scene, with intricate floral or landscape motifs commanding higher prices.
• The clarity and preservation of the cobalt blue pigments against the white ceramic base.

How to Identify Royal Delft Plate?

• Look for the 'De Porceleyne Fles' factory mark on the underside, which includes a jar, the initials 'JT', and the city name 'Delft'.
• Verify the presence of hand-painted brushstrokes, which distinguish authentic Royal Delft from mass-produced transferware.
• Check for year code letters located to the left of the factory mark to confirm the 1900-1940 production period.
• Inspect the glaze for the characteristic soft, milky white tin-glaze finish typical of genuine 20th-century earthenware.

History of Royal Delft Plate

Royal Delft, or De Porceleyne Fles, is the last remaining original Delftware factory from the 17th century. Founded in 1653 in Delft, Netherlands, it became renowned for its tin-glazed earthenware, often imitating Chinese porcelain. Each piece is meticulously hand-painted, making it a treasured part of Dutch heritage and highly sought after by collectors worldwide.