I saw a movie on TV (maybe it was a TV episode?) in the late 80's, early 90's about a little girl who goes on an Easter Egg Hunt and is told that there is a special egg to find. The little girl finds the beautifully ornate egg in the crook of a tree which contains a magic necklace in this swamp/wooded area but is then not seen again. In the end, the girl, who hasn't aged (or is a ghost) returns to her home where her parents are very old and dying. Any ideas?

"Amazing Stories" Without Diana (http://www.imdb.com/title/tt0511131/)

This is not a TV show it's a movie, I remember this movie as well and always wanted to know the name of this movie but have not yet come across someone that can help.