The 30-year-old insists he is happy to remain with the Rossoblu despite being linked to the two-time defending Serie A champion.
Diamanti, 30, had seven goals and 11 assists in 34 league games this season, and the Italy international insists he is happy at the Rossoblu.
“My team for the future is Bologna, I am very happy in Emilia,” Diamanti told RAI. “I’ve had some good seasons in the Rossoblu shirt, which have helped me make it to the national team. I hold this team close to me.
“I feel good, I live in a great city, I have had two great years.
“We will talk and see if it is possible to continue our relationship.”
Diamanti's contract with Bologna runs through June 2017.