Negotiations between the clubs in the last month for the transfer of the Italy international to Turin have failed with Udinese claiming Juve are not offering enough money.

"Juventus are asking for a great player," Udinese general director Sergio Gasparin told Gazzetta dello Sport.

"There are few midfielders in Italy like him, perhaps only (AC Milan midfielder) Andrea Pirlo in his position.

"Negotiation can be reopened provided Juve value the player as a champion, which he is.

"Udinese have valued the player for at least 17 million euros."

Udinese gave Juve a deadline of July 6 to buy D'Agostino.

The 27-year-old has also been linked with a move to Liverpool and AC Milan but the player recently admitted he would fancy a move to Juve.