Jewlcraftin guide for p99?
 

I was looking for a p99 era JC guide to leveling the skill. Looking for the "chepest" path to leveling. Anyone have any links to one or advice?

https://wiki.project1999.com/Jewelcrafting

Scroll down to the Crafters Item Table - Basic and work your way down.
Switch from Silver to Electrum when the gems get expensive... like after you triv Opals.

have int maxed out. my enc has only 140int and between 180 and 190 skill, it took like a 1000 combines.....

Or Wisdom :) But yes, definitely get as high as you possibly can, as it makes a big difference in skill-up rates.