Found the solution for the above program, by rearranging URl value we can achieve this.
URL url = new URL("http://www.myntra.com/women-sarees?nav_id=606&s=tn#!pricerange=2799:9099");
String str =url.toString();
int index = str.indexOf("pricerange");
String before = str.substring(index);
String SubValue = before.substring(E_index);
String value1 = SubValue.substring(1,5);
String value2 = SubValue.substring(6);
String newValue1 = "3000";
String newValue2 = "5000";
String beforeurl = str.substring(0,63);
String newUrl = beforeurl+newValue1+":"+newValue2; System.out.println("New URL -> "+newUrl); driver.get(newUrl);