No, no, I've seen others say this too, but Chandra was very tiny, about 5'1"!
I am a tall gal, 5'9" and wear a size 5 wedding set on my left hand. My finger is actually smaller so my rings are a bit loose, but I can't get anything less than a 5 over my knuckle.
Chandra was wearing that ring on her left-hand ring finger, wedding ring finger. I've seen reports here at FR that is was a size 4 or 4.5. I find it more than possible for her to have worn that small a size of ring on that finger.