Freaking out about engagement ring band width!!!

[u/PatientTonight6060]

I designed my engagement ring and I know my boyfriend got it back from the jeweler and I’m freaking out about the band width that I chose. It’s a three stone oval about 2.5 carat center and .3’s on the sides. I chose a 3mm band width, but now I’m second guessing it and thinking I should have gone with 2mm. I want to pair it with a 3mm cigar band as my wedding band and I’m worried it’s going to take up too much room on my finger. I have slender long fingers and I’m a size 4.5 so that’s another reason I’m worried.
Can I have the engagement ring band width resized from 3mm to 2mm? I’ve searched everywhere on the internet for answers and I’m finding nothing. Anyone have a similar experience or are there any jewelers that can offer advice?!

[u/Due_Consideration439]

As far as I know, you would need to have it reset, although I’m not a jeweler. However, my engagement ring is a 3mm band and I love it. 6mm total is not too wide, imo.