I play on Steam on na PC and I thought at first there wasn't an achievement for artifacts since after completing it never registered as completed for me but apparently there was. I finished the artifact collection just a couple of days ago.
#Completed the artifact collection but it never registered as an in game achievement
empty wagon
tough shore
timid shadow
Helloo @empty wagon! This achievement issue has been reported by others in the thread that wecouldtalk have shared above. The team is actively working on a fix.