The most impractical engagement ring styles, according to a private jeweler

Business Insider spoke with Anna P. Jay, a private jeweler, about impractical engagement rings. Cavan Images / Samantha Joy/Getty Images/Cavan Images RF Though the look of an engagement ring is important, it must be designed to last. Private jeweler Anna P. Jay said some of the most popular engagement ring styles are impractical. Engagement rings with ultra-thin bands and rings with U-prong settings aren't durable. If you've ever admired someone's engagement ring, you've probably oohed and aahed over the size or shine of "the rock," as many like to call it. The diamond or other gem in an engagement ring is a key element , but it's important to remember the entire ring needs to be durable since it's typically worn every day. Unfortunately, some of the most popular engagement ring styles throw practicality out the window in favor of aesthetics. Business Insider spoke with private jeweler Anna P.