My best guess is Eurasian Collared-Dove because it has no black spots on the back and no black cheek spot as the Mourning Dove and it has the black mark on the neck. The color overall is more similar to the ECD also since the Mourner is more gray colored. I can't see the end of the tail, but I don't think it is tapering like the Mourner, so that would also point to the ECD.
The only thing that is confusing to me is that it appears to have the blue eye ring that a Mourner has. I don't think the ECD has that?