Golden ring with jade - solid gold ?

[Alex_Paul]

I have a ring with jade marked 14KT KPT (KPT is separate from 14KT). Can anyone help me to authenticate what KPT means, I hope it doesn't mean "plated" .
Pictures are attached.
Thank you,
Paul

 

[scarsmum]

“Karat plumb” = solid!

 

[Alex_Paul]

Thank you !