I bought these as a Christmas present, and I was actually surprised at just how beautiful they were they they arrived.  They are the perfect size.  I can't speak for comfort or longevity, but other reviewers have said positive things there.  When I saw them, my first reaction was to think "I want to keep these for myself!"

UPDATE:  I actually did end up buying another pair for myself!  I was hoping they would have the same earrings in a sapphire color (my birthstone) but when they didn't I just got the exact same pair again.  The second pair was a little darker than the first, less red and more brown.  They are still lovely and I think they will go with pretty much anything!