I'm looking for an engagement ring for my soon-to-be fiance. My question is, if I estimate her ring size, is it better to estimate a little bigger or a little smaller (in terms of the practicality of re-sizing)?
I have secretly tried to match her finger size with my hand, and her ring finger seems to roughly coincide with the size of my pinky. She is tall (about 5'9") and her hands are only slightly smaller than mine.
I wanted to avoid actually measuring her finger as I'd like the proposal to be a bit of a surprise, even though we have talked about our future plans and she is most certainly "all-in".
When I use a ring sizer that you can print out (yes, printed at exactly 100% and double-checked for proper size), size 7 seems rather small when I use it on my pinky. I thought 7 was considered sort of big. I was thinking about getting her a 9 just to be on the safe side, thinking that it's easier to make a ring smaller than it is to make it larger.
Can anyone help to clarify this for me? I know it's easier to just go shopping with her, but we both would rather it be a bit of a surprise. Thanks much!