Hm, that's a tough one. It sounds like she's not set on having one style vs. another. And ditto to what @bludiva said. Sometimes, what looks good to us on Pinterest or on other people can totally change once we actually try a ring on.I would sometimes randomly show her rings and i actually showed her one basically the same and she did seem to really like it, but the other day she said she prefers oval but I think its because all on instagram and everything the new 'in' is oval so they post a lot of ovals. I think she will like it personally but after purchasing it i'm just doubting myself a little.