How to change out pearl retainer on sub insert

[nch209]

Hello,

Any advice on how to swap out the pearl retainer and pearl on a 16613/16808 insert? I want to change the gold retainer with a silver (Or white gold if that is what it is) along with a new pearl. Any insight on how to do this?

I know the pearl simply snaps in, and some use a but of glue to hold it, but does the retainer snap in place as well?

Thanks!