Foggy white diamond shaped object spotted in sky before fading away.A foggy white diamond shaped object was spotted around 20:30. It remained in the same spot for about 30 minutes. It was lower than than the height that a plain would fly at. After about 20 minutes, it became clearer and much brighter. Right before it left it turned a yellow/orange color. When leaving, it faded and got smaller until it could no longer be seen. It faded away in less than a minute.