Crash Bandicoot 4 | Draggin' On (Hidden Gem)
This one can be found in the section right after the bonus platform. Right after you use the Dark Matter mask to make the jump, you will land on a ledge with a green-faced lion-dog. Jump over him, head left, and use the Dark Matter spin to break some crates to access the gem.
Products Used:
Elgato HD60 S: https://amzn.to/3sTEu30