The best jewels are dark gold rainbow facets. Generally, the worm of ACT2 drops a lot, and the LM of AC3 also drops.
It's just a matter of chance and character.
The attributes of rainbow facets are divided into four types: ice, fire and poisonous electricity.
It is divided into birth beads and death beads, which refer to releasing skills when upgrading and releasing skills when dying respectively.
Gold jewelry and blue jewelry with good performance are hard to find.
The price in Battle.net is very high. If you don't cheat alone, you won't see a good jewelry for half a year.