From a precious metal band to ring designs, there are plenty of things to be considered when selecting a diamond ring, so much so that if anything goes wrong when making the purchase, the entire investment can be at risk. Below is a guide to avoid common mistakes while buying diamond engagement rings. The Taste of your Would-Be Bride While most men make it a point to ask around her relatives and friends to know that, some go by the gut only to pick an engagement ring that hardly matches her taste. So you need to avoid that. Why not check her social media accounts to find out the jewelry brands she likes or ask her about her diamond ring preferences? Not Keeping Researches Discreet Of course, to buy a diamond engagement ring means to surprise her by revealing the jewelry only when you propose. In case you are planning to research on diamond websites to find designs, make your browsing sessions secret. That is because when you search online, diamond ring ads start popping up everywhere, as online marketers target your buying patterns with relevant ads. So, if your girlfriend is smart enough to know what such ads mean, you need to browse privately to maintain the secrecy of shopping.