Hi all. I''m new here. I''m looking to get a solitaire. Never had an engagment ring. My wedding band is a 6mm white gold band and my ring size is 4.5 I am a medical assistant and so I want something on the small side. I''m thinking of 1/2 carat. First, I can''t decide between the tiffany or cathedral setting and also I was told that my wide band will make my diamond look smaller. I was thinking of switching to a 2mm band. Any ideas or maybe even pictures of solitaires with a wide wedding band. Thank you all so much