Here, I think you should read these articles to better inform you for shopping and obvi do NOT spend ~$2 mil to get a đź’Ť!
(And avoid chains and đź’Žshould, of course, be ethically sourced.)
I would hope you know by now what style of jewelry your Romantic Partner and Mother of child would love!
Valentine’s Day is next month but I think’s kinda of a cliche but perhaps your girl would like that?
https://4cs.gia.edu/en-us/blog/tips-for-buying-an-engagement-ring/