The main difference between an engagement ring and a wedding ring is that one is used for the actual proposal (engagement) and the other is what is exchanged and worn during the wedding ceremony.

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The other key difference is style. The engagement ring usually features a center stone (either diamond or gemstone) and often has a more stylish/intricate design than a wedding ring. The wedding ring is often more of a simplistic design than the engagement ring. Wedding ring styles usually include a plain metal band for men (that may include smaller stones within the band) and a similar style for women but often include a slightly more elaborate design (i.e. smaller diamond center stone sets and/or diamond band sets).

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Bonus: Is there a difference between a wedding ring and a wedding band?

No. The terms wedding ring and wedding band are often used interchangeably. Generally, if a wedding ring doesn't contain any gemstones and is plain metal, then the term "band" will be used more than "ring".

Traditionally, the wedding ring is worn on the left hand on that third finger over from the thumb (right next to the pinky). This tradition dates all the way back to ancient Greece and Rome. At the time, these ancient people believed the ring finger on the left hand had a vein that connected directly to the heart called Vena Amoris. It’s because of this (believed) connection to the heart, wedding rings and engagement rings (which are symbols of eternal love and devotion) have been worn on the left hand ring finger ever since.

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The engagement ring is also worn on the ring finger on the left hand and is usually stacked with the wedding ring (post wedding ceremony). You should always consider how a wedding ring and engagement will ultimately compliment each other. For example, a classic wedding band and classic engagement ring band (regardless of center stone) will almost always pair well together. If an engagement ring has a more intricate band, such as an infinity band, then extra attention should be paid to how the wedding band will sit once stacked together.

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Feel free to mix and match color and bands! There is no “standard” when it comes to stacking wedding rings and engagement rings. At the end of the day, it’s about personal preference, style, and comfort.