This is an antique English porcelain butter pat, butter chip or small butter dish. 

The  butter pat measures 3 inches in diameter and was made in England in 1880-1890.

The design is a rosebud wreath with gold trim.

The butter pat or butter dish is in very good +++ used vintage condition with no chips or cracks. There is a bit of gold loss.  

Butter pats are being used currently as ring dishes, teabag holders and for sushi and sauces. A cute, small and pracical work of art and victoriana.