The 12-year-old has been selected to compete for her country at the Mediterranean Cup in Bolzano.
The competition will take place between August 4 and August 6 and the city youngster will take part in the Group C girls’ one-metre, three-metre and platform events.
Last year Radcliffe’s Plymouth team-mates Cody Powell-Tuckett and Evangeline Piper competed at the event.