I agree with the others it looks like a modern import cue. General rule of thumb is American brand production cues have a logo (even if the factory is overseas), custom cues have a signature and/or logo, and import cues are unmarked.
Some plastics also look like ivory. If you look closely at a meucci joint, it seems to have grain like ivory does, but its plastic.
The only modern cues that used ivory were custom cues. No production cues, either USA based or import, used them. Unless you go back to the antique Brunswick cues from 1900, that's a different story.