I've seen a few threads on this but I can't seem to find 'em, sorry!
I honestly don't think halos are THAT big of a trend right now. I see very few in real life. I think if one were to nail down a 'trend' for right now, it would be pave and/or shared-prong eternity settings and bands. BLINGY sets. Halos sort of fit into that, but I think it's not necessarily halos in and of themselves.
I wouldn't worry about your ring going out of style, unless you're (the proverbial 'you', not YOU) worried what other people think of it. Most people will always love their ring/set because of the symbolism it holds and because it's theirs, not because it's not out of fashion.
ETA: My mom has a ring from 1975 that is VERY specifically free-flowing '70s, and she still adores it.
I honestly don't think halos are THAT big of a trend right now. I see very few in real life. I think if one were to nail down a 'trend' for right now, it would be pave and/or shared-prong eternity settings and bands. BLINGY sets. Halos sort of fit into that, but I think it's not necessarily halos in and of themselves.
I wouldn't worry about your ring going out of style, unless you're (the proverbial 'you', not YOU) worried what other people think of it. Most people will always love their ring/set because of the symbolism it holds and because it's theirs, not because it's not out of fashion.
ETA: My mom has a ring from 1975 that is VERY specifically free-flowing '70s, and she still adores it.