Inner Space Quest... HELP

[Dagny]

Where is the stinkin' gem?

 

[KA011005]

In underwater room not ship one but treasure one!

 

[Mad4WDW]

If it's the one I'm thinking of, its:

on the right of the top "shelf", shelf right under the top level, of the "ladder" going up the right hand side of the cave. Hard to spot

 

[Roxane]

It's red, so it blends in with the rock