Help on how to find lost locket!!?

Two years ago, I lost my all time favorite Gold locket! I have looked everywhere since. We have done some throwing out since then, But I have looked and looked. this gold locket means very very very much to me. Any physic or SOMETHING to help me find it. It would mean the world to me. ANYTHING! I remember seeing it all sorts of places, but I have looked and its not there! Please help, nice answers only please...