Beyond Excellence: Ignite, Innovate and Excel @ Platinum Valley International School" Welcome to Platinum Valley International School, a premier CBSE affiliated Senior Secondary school located in the serene surroundings of Surya Nagar, Ghaziabad (U.P). Established on 23rd July 1983 in a rented building, our institution has grown leaps and bounds over the years. Today, it stands proudly on a sprawling area of 4.24 acres, housed in a magnificent three-storey building spread across three blocks.