Hi Everyone,
Can this vintage eternity band be extended from a size 5 full to a 5.5 full? I know sometimes platinum can be shaved from the inside to make it larger and sometimes it can be broken and a small bar inserted to achieve the larger size. Do you think something could be done to this ring? I appreciate all your help.

Can this vintage eternity band be extended from a size 5 full to a 5.5 full? I know sometimes platinum can be shaved from the inside to make it larger and sometimes it can be broken and a small bar inserted to achieve the larger size. Do you think something could be done to this ring? I appreciate all your help.
