In a blender, add the mango, ginger, and blend very well adding 1.5 cups of water little by little in between.
Pour the blended juice to a vessel. Add the nannari sarbath, squeezed lemon, and the remaining 1/2 cup of water, and mix very well to get a pouring consistency.
While serving, add the ice cubes to a glass, pour the prepared Sarbath, and then add Sabja seeds. Serve chilled!! Done!!