All jewels are lvl 9 req or lower!
Max dmg // -15% req jewels:
4 min - 8 max - 15 req
12 max - 15 req
1 min - 10 max - 15 req
9 max - 12 ar - 9% to mana - 15 req
15ed - 8 max - 10 light res - 15 req
8 max - 5 def - 1 dex - 15 req
13 ed - 7 max - 6 life - 15 req
9 max - 11% to mana - 15 req
7 max - 27 ar - 15 psn res - 15 req
8 max - 19 ar - 1 dex - 15 req
17% ed - 6 max - 5 psn res - 15 req
Max dmg jewels:
20%ed - 9 max - 8 def
20%ed - 8 max - 37 ar - 2 energy
2 min - 12 max - 3 energy
12 max -4 life
1 min - 11 max - 3 life
10 max - 5 life - 5 psn res
4 min - 8 max - 20 ar - 20 psn dmg
3 min - 10 max
10%ed - 4 min - 8 max
6x 9 max (plain magic or rare with minor mods)
plenty of others as well, but those are my best ones imo