These days, engagement rings can be anything from classic diamonds to bold emeralds to edgy metals. And, while we couldn't be more pumped about brides-to-be showing off their personal style with unconventional jewels, we'd be lying if we said we didn't still swoon over that classic symbol of eternal love: the diamond ring.
You with us? Well, you might want to sit down because we've pulled together 16 all-diamond, all-vintage styles (the real deal, folks!) that'll leave even the most untraditional gal a little weak in the knees. From a '30s emerald-cut beauty to a square-top stunner from Tiffany & Co., each of these classics have already proven themselves timeless — all they need now is a modern home. Perhaps your ring finger is available?