Hi , I need some advice on eternity band stone size. For my anniversary my husband is buying me an eternity band to go with my round solitaire. My finger size is a 5.5, but I have long fingers. My solitaire is a 4 ct round (about 10mm) The eternity band can have 5 mm round stones or 5.5 mm round stones. I think the 5 mm is about 50 points and the 5.5 stones are about 60 points. Do you think there is much of a difference visually between the two sizes? What are your thoughts? Any thoughts or opinions would be greatly appreciated. Thanks in advance!