He also ordered name suppression be continued.
Dhiman had been living in Napier at the time of his death and was due to visit his home in India last month to get married.
According to Indian media, his parents were visiting another son in Australia when they got the news of his death, having last spoken to him about 6pm the night before.
The Crown claims the teenagers also took Dhiman's car and two cellphones immediately after causing him grievous bodily harm.
His body was found on the rural roadside about 7km away from the junction with State Highway 2 by a tanker driver who could see into the roadside ditch from his elevated driving position.
At the end of December, Indian media reported Dhiman was an IT professional who shifted to New Zealand on a study visa in June 2015 and worked as a fibre technician.
His body was taken home to Kharar and cremated. Yesterday, the court heard his family will travel to New Zealand to attend November's trial.