'He is a great player and I respect what he has achieved but he is not the best, he is not my type of central defender, ' Van Dijk told De Telegraaf.
Ramos had attempted to defuse the row in a pre-game news conference, insisting he had no interest in responding to the initial criticism, but Lovren claimed Luis Enrique's side lacked class in defeat.
"Ramos" team-mate at Real Madrid, Raphael Varane is my favourite.More news: Teenage racer cheats death in terrifying crash at F3 Macau Grand Prix
"He's got that horribleness about him - and that's a good thing in a defender, in my experience, even if I was on the end of a lot of that in my career!"
The Dutchman admitted he is not a fan of Ramos' last-ditch style of defending.
Lovren, who insisted that he's one of the world's best defenders after Croatia reached the World Cup final in Russian Federation, caused a further stir earlier this week by taking another pop at Ramos following his national team's 3-2 victory over Spain in the UEFA Nations League.More news: The HARDEST WWE Survivor Series Quiz You'll Ever Take!
For Real Madrid fans, Sergio Ramos is more than just a defender.
"I do not know if it was deliberate but mentally something changed when Salah came off", he added.
"Suddenly, Marcelo, Benzema and Ronaldo all appeared at Trent and released the entire right side". With Salah they never dared to do that. Then when his other arm is injured, they say that I've done a judo move on him. "Sometimes I think about that night".More news: Explainer: Unravelling the Boeing 737 MAX Lion Air crash