I''ve been looking at the xprongs but am not sure what size would look proportionately good with a ring size of 4.5. In the pictures at tiffanys and DVatche''s, the stone "matches" the ring size nicely. I''m sure the rings in the pictures are larger than a 4.5. Does anybody have pictures of these kinds of rings on small hands? I''m thinking that a ct size of .5 or .75 would be nice but in the pictures they always look funny because the ring size is big. Pictures please!!!