Ok! My mom's got diamonds that have been with her for at least 50 years and for some reason, I cant tell the difference LOL Except the settings are just not my stylehey sweetie!there is difference between old and new cuts,have a look on Has Anyone Seen This Ring Thread,I a put post on there I think you'd enjoy.And lots of girls want new rings,which is fine,as they want thier diamond to be 'new and fresh' for the new stage in their relationship,which is a lovely sentiment,something of a lovely story about how they went to get it etc,when they eventually pass them down!!!

P.S. I just checked out that thread and I still cant see the difference LOL They are all beautiful diamonds!!!