you could always continue the sapphire theme in your wedding band, especially if you were going to wear it alone (or on your right hand perhaps?) my dad bought one like this for my mom as an anniversary gift, and I thought it was reminiscent of your ring (which is lovely, btw!)
Here is my ring... it has two dark blue sapphires on the sides. I love it, he did so great! Picked it and designed it himself too! Now I'm having a lot of trouble deciding on a wedding band... at first the gap really bothered me but I didn't want the curve either because I want the option of wearing the band on its own...but now I see a lot of you don't mind the gap so maybe it's okay I do have to decide if I should go for an all diamond band or sapphires as well... thoughts?