Any ancient item will work. I've kept this a secret but I don't play server much anymore so I'll tell π
If you want to make the investment of jewels worth it, up to +10+20, this will give you 3-4 stones.
+11+20 will always give 5-6 stones.
And if you find any ancient that already has +24/+28 JOL option, you can get 5 stones from make +10, or go safe at +9 to get 3-4.