Sapphire International School is most prominant school. Which is situated at 12th Milestone, Ranchi- Khunti Road, Hardag ,Ranchi. It caters to the long awaited needs of the student community for a wholesome education and emphasizes non-academic activities. Its roots are embedded in Indian culture and ethos.It has created a new crop of talented young professionals every year. It provides a uniquely broad and interdisciplinary technical education. This school gives weightage to other activities which is a vital for a successful career life.