The Fancy Fox has dated this piece to the 18th Century.
The pieces are unmarked.

The cup measures 1 7/8" high, 3 3/8" rim to rim and 4 1/4" rim to handle. The saucer is 5 3/8" wide and 1 1/8" high. Condition is very good; there is a 3mm hairline to the rim of the cup and 2 tiny (1mm) nicks to the glaze on the underside of the rim of the saucer. Surface wear is light and appropriate for age and use.
The Fancy Fox has dated this piece to the 18th Century.
Offering fine porcelain and pottery, 18th century and later, silver, glass and other small attractive pieces
You can view the stock and full dealer information on the The Fancy Fox Profile Page