The accused Dhruvkant Thakur surrendered before police and was subsequently arrested for the alleged crime that took place early on Wednesday.
The victims were identified as Dhruv's 24-year-old wife Sushmita and her lover Ajaykumar Singh (27), police said adding that after the murder, the accused had also tried to kill himself.
According to police, Dhruvkumar and Sushmita had been living separately since the past few months and Sushmita had handed over the divorce papers to him through an advocate.
"After the double murder, Dhruv came down at the entrance of the apartment around 6 am (on Wednesday) holding the blood-stained knife and clothes. The watchman of the building was aghast to see Dhruvkant in such a condition," he added.
The accused himself told the watchman to inform the police about the incident, following which the police were alerted about it. The accused surrendered before police and confessed about his crime, the officer said.
The accused has been booked under section 302 (murder) of IPC and further investigation into the case is on.
