Faustina Roman Coin - Real Or Copy?

Many thanks echizento, I do not think the light I used is helping, it is much darker than in the pictures. I have been trying to find one with the same design on it to date it, if anybody can help there it would be greatly appreciated. Kindest Regards Paul

If the OP coin is fake, it's much better made than the example posted by Bob. The OP coin appears Stuck not cast, the metal appears different between the two, the lettering is much clearer and the overall detail much more defined.

I strongly agree with Bob L's comments.
in addition:

I cannot get the chance to handle it, but the surfaces appear to be greasy, which is a characteristic of cast fakes.
There is a lack of evidence of any sign of metallic distress on the edge, which is a characteristic of struck ancient coinages, the most common form of which is small radial splits.
Good pressure casting can sometimes reproduce these, but close examination inside those splits can tell you much.

The lettering appear to be of a modern style. That may be the result of tooling, but I strongly suspect that is not the case here; close examination with a loupe should confirm.