A number of gold rings are ones that may work without any tarnishing concerns. Tarnishing works in that the alloys that are used in a ring may react to moisture and oxygen and will become dark. This is something that can happen in some rings and in diamond earrings that feature gold applications in them. However, gold rings and earrings that are made with purer forms of gold will be less likely to deal with tarnishing concerns.

The reason for this is that pure gold will work with fewer metals. This means that it will not easily tarnish like something that works with mostly alloys can.