What do I have?

[anokea]

Hi! I was hoping that someone may be able to tell me what I have here. They seem to be real (gritty on the teeth, 14k), but it threw me off that they're not knotted. Any help would be greatly appreciated.

 

[Pearl Dreams]

They appear to be akoyas but the milky appearance makes me think their nacre is not very thick.

 

[CortezPearls]

They appear to be akoyas but the milky appearance makes me think their nacre is not very thick.

I agree: thinly coated Akoyas.