Don’t engrave your ring!
Don’t engrave your ring before you have a chance to wear it to make sure it is the right size!
Once your ring has been engraved it ends the option of exchanging it or becomes subject to a cost or higher cost to exchange.
It is better you receive your ring, have a chance to wear it for a while, and then just have it engraved at your local mall or anyone the does laser engraving.