How to fix a Fingerprint charm into a locket??

[Signature Silver]

Hi
I am hoping someone can help me figure out how to securely fix a fingerprint charm into a sterling silver locket?
Thanks Hannah

[fiona davies]

Hi Hannah,
the only way to fix it tight is to soldier it. The heat from the torch may well turn the charm white again so you'll need to re polish it (if you have not done so already). You'll then need to get rid of the burn on the jumpring which you can do in various ways but I use a natural pickle mix.