Hi, I've been looking for Craftbukkit made Precious versions 1.7.10 and no, I could find. Please I need your help to find it, or just send the link of where you are.
And I've tried in versions 1.7.9 of Craftbukkit and run the command / ps I get: "Command not reconigzed" and simply does not work the plugin.
I hope to answer quick please. Thank you.

Looked in here? http://dev.bukkit.org/bukkit-plugins/preciousstones/files/

It does not appear, only 1.7.9. Is not there for 1.7.10?

That one or the next one should work, otherwise you might be out of luck. My build server got hacked recently and I lost all the build history.

Mmm ... well, I see if it works in a way that engi me.

I added a Legacy version of PS to Jenkins that will build with all the latest patches but will work for 1.7/1.8. Hope that helps.

Jenkins: http://104.236.246.108:8080/