Strip sewn 3/4" cut to finished 1/4" for a bargello (see avatar)
Have also done a lone star with the diamonds finishing at 1/4" (across width) (paper pieced)
And I have a whole quilt of 1" finished 9 patch blocks, plus 4" finished square in a square blocks. 9 patch were strip pieced, SIAS blocks were paper pieced.
I'll go as small as possible!!