Havertz dazzled last season netting 18 objectives and giving nine aids in all rivalries.
That made numerous European sides aware of his abilities however Chelsea is currently the main group in the race for his mark.
Havertz would join Timo Werner and Hakim Ziyech in moving to the Blues so far in the exchange window. Lampard additionally wants to include Leicester left-back Ben Chilwell and there is enthusiasm for West Ham expert Declan Rice.
Transfer expert Kevin Palmer reports that an arrangement that would see Havertz move to Chelsea is currently close.
He tweeted: “Chelsea are in the ‘last phases’ of dealings over an arrangement for Kai Havertz. “Conversations are concentrating on the structure of execution-related installments.
“It appears as though this is an arrangement edging towards to an end #CFC”.
Havertz would be another energizing marking for Chelsea as they hope to close the gap on Liverpool and Manchester City in the Premier League.