Jasperware, type of fine-grained, unglazed stoneware introduced by the English potter Josiah Wedgwood in 1775 as the result of a long series of experiments aimed at discovering the techniques of porcelain manufacture. Its name derives from the fact that it resembles the natural stone jasper in its hardness.Jasperware, type of fine-grained, unglazed stoneware introduced by the English potter Josiah Wedgwood

What is the most expensive china dinnerware?

Fine China: The Most Expensive Porcelain In The World1 Qing Dynasty Porcelain: $84 Million.2 Blue and White Porcelain: $21.6 Million. 3 Jihong Porcelain: $10 Million. 4 Blood Red Porcelain: $9.5 Million. 5 Joseon Porcelain: $1.2 Million. 24 Jan 2014