Cant identify jewelry

[rgarfo]

Found this small item with a Garrett AT Pro about 4" down. It has a large K and a small s but not sure what that means. Any help from the experts would be greatly appreciated.

 

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[ctalmadg]

I know 14ks means 14k plated over sterling..

 

[Whatacoin]

I know 14ks means 14k plated over sterling..

Silver AND gold! Two in one. Nice find!