We love a good infographic, and naturally we love a great engagement ring. This great engagement ring infographic by Simply Bridal shows important facts about diamond engagement rings, a fun graph of the various hardness levels for popular engagement ring stones, as well as a few variations on setting types. Remember that education should always be the first step in shopping for an engagement ring. Ladies, check out what styles you do and don’t like. Pinning images from your favorite online jewelers is a great way to start – not only will it help you notice any themes that recur in your tastes (ie: Halos, three stone mountings, colored stones or princess cuts), it gives your guy a handy visual to show a jeweler when he starts shopping!