Cannot seem to figure out transmuting gems

[Mr.Howdy]

Howdy guys, I have a level 41 Necro in Diablo Belzebub. I can’t seem to transmute Flawless gems into perfect gems… Am I doing something wrong?

I can transmute three flawed gems into a diamond ruby, emerald, etc. but from there nothing else transmutes. I’m not sure if I’m doing something incorrectly.

Any help at all would be fantastic.

[tlustoch2]

Maybe you did not find recipe yet?
https://ibb.co/f8bbtWG

[Mr.Howdy]

Maybe you did not find recipe yet?
https://ibb.co/f8bbtWG

That's exactly what it is!!! Thank you! Where you find these ? LOL I cannot find them anywhere it seems.

[tlustoch2]

It's just random drop like everything else.
Not my video: https://www.youtube.com/watch?v=f4NiBh4eI6k

[scottburgett]

Three Flawless gems must be the same type if you want to transmute Flawless gems into perfect gems

[hersateni]

Three Flawless gems must be the same type if you want to transmute Flawless gems into perfect gemsdrift boss

What is it, what do you want to talk about?