This is the only things included in the 'set'. I will show you some close ups of the designs as well.

This is the design on the inside of the teacup. Isn't she gorgeous?

Closeup of the teapot design.

Closeup of the sugar bowl (?). Any help would be greatly appreciated in helping me identify even the marking on the bottom! Thanks!

Can you post a picture of the banner behind the woman? The words would help.

It's lovely!

Looks to me like it says, "Diva Julia".

It says DIVA JV to the left of her and LIA to the right of her. Hopefully this helps! Thanks!

In old script the "U" was written as a "V", which is why I thought "Julia". Not to say this is genuinely old, but in the style.

Thanks ... it's Italian Majolica, in the style of ancient Greek work

From Google books: "Ceramic literature: an analytical index" published 1910

"many a choice work of the Italian majolist was inscribed with a similar dedication which would transmit to posterity the sweet name of one " Diva Julia," or " Laura Bella," a beloved beauty to whom the dish or the vase had been presented by some faithful admirer, but whom the painter had certainly never seen in his life."

Thank you SO much for all your help! Now I have a direction to go in with my research! The reference you posted is so interesting! I can't wait to find out more about this! :)