Isla Fisher has put her luxury apartment up for sale five months after announcing her separation from husband Sacha Baron Cohen. The former ‘Home and Away’ actress, 48, told in April how she and the Ali G creator, 52 – with whom she has three children they keep out of the public eye – had jointly filed to end their marriage in 2023. It’s now emerged the apartment in Sydney, Woollahra, which she bought in 1995 while she was a soap actress has been listed for $1 million. Mail Online reported Isla is set to make a $828,500 profit on the pad as she originally paid only $171,500 for it in the Ninet…