Both 2mm gold wedding band and engagement rings have the same wearability and hence complement each other.However, mixing and matching metals is also a wise thought.
This renders a modernistic yet trendy look, making the band seem more special.
This prevents the softer ring from being scratched by the harder rings.
For example, a hard metal like platinum can wear down gold and silver easily.Should my wedding band be flush fit?It is a matter of choice if you want your 2mm wedding band to sit flush against your engagement rings.
Most women don't like to have a gap between two bands and think that it destroys the overall look.There are no conditions that state that the two rings should be of the same shape and size and fit against each other.
You can keep the gap between the two bands and wearing rings of different shapes and styles.However, if your engagement ring includes a large gemstone like a pear or marquise, then it's a good idea to get a contoured wedding ring.