Will a Size 4 Gauge Close Up to a Size 10 Gauge?

Okay, so I want to stretch my ears to a size 4 gauge. I have had my ears at a 10 gauge before, at which size I could easily wear normal size earrings in it. I know that a size 4 gauge would not fully size down to a size 18 gauge, but I'm wondering if I were to properly, carefully, and slowly stretch my ears up to a size 4 gauge, would it shrink down to a 10 gauge if I took out the stretchers? I understand it wouldn't look like a normal piercing.