Summary:
Chelsea have a £50m buy-out clause in place for defender David Luiz to leave the club, but the Blues want £25m for the Brazil-bound defender.

Full article:
By . Simon Jones . Atletico Madrid left-back Filipe Luis may have to pay cash himself to force his move to Chelsea. The Brazilian left-back has pleaded with his club to let him leave for less than his £19million buy-out clause as Chelsea believe it is over-priced. Luis was outstanding . last season and could join teammates Diego Costa and Tiago at Stamford . Bridge. Target: Filipe Luis impressed for Atletico this season, including in the Champions League clash with Chelsea . On his way: the full-back could follow striker Diego Costa (above) to Stamford Bridge next season . Chelsea also have an interest in Atletico centre-back Jaoa Miranda. David Luiz was sold to PSG for £50m earlier this summer, so Chelsea have money to spend. The France-bound defender will feature in Brazil's World Cup quarter-final with Colombia on Friday. Cash in the bank: Chelsea have funds available following the sale of David Luiz to PSG .