An eternity band can be worn beside an engagement ring, but the stone edges and setting profile should be checked for contact.

What can cause wear?

Exposed girdles, shared prongs, tall stones, or rough setting edges can rub against the engagement ring's prongs or shank.

Does a spacer band help?

A thin plain spacer can separate the rings and may reduce direct contact, although it adds width to the stack.

Full vs. partial eternity

A partial eternity band can often be resized more easily and may offer a smooth sizing area at the back. Full eternity bands provide continuous stones but can be harder to alter.

What should be inspected?

Check where the rings touch, whether stones strike metal or other stones, and whether the combined fit remains comfortable.