I have a solitaire marquise. My diamond sits up relatively higher so I went with a band of all small diamonds straight across. Perhaps look into the two band thatre connected to go on either side. Or try a jacket band?
My ring isn't a Pear,it is an Oval and similar in size, 1.55ct ...due to the custom band on the engagement ring, the wedding band also had to be custom and it is chevron and I love it, it also looks gorgeous on it's own. So maybe because I'm a bit partial to mine, but I agree with @AnActualHuman, I think a chevron band would be beautiful and give it a little more unique shape.