Greek Goddiness Handmade Bust Sculpture

This is a gift from my daugher,we have no history,she bought this years ago,it was so beautiful she gave it to me,she said she had no room for it.Greek,roman style goddiness,or at least that's what I think it is,appears to have had some cracks and was repaired,glazed over,very detailed,maybe someone can tell me what this is and if it's of any value.I'm not sure what it's made of,pottery,mud,you can see old finger print where sculpture was formed.