Are these alloys diamond cut?

[Trailhead]

A couple of people are telling me they may be diamond cut, however they just look like normal paint to me?!

[Trailhead]

7even said:

painted, but not the easiest to colour match..

They just look painted to me too.

Clearly I've curbed them, emailed a few places for quotes. 2 are saying they are diamond cut so >£100 to fix. Two are saying they're not diamond cut so £60ish.

I obviously don't want to pay double what I need to pay, but want them looking decent aswell.

Can't seem to get a straight answer.

[Trailhead]

Russell Mc said:

Diamond cut would be lacquer over freshly machined bare aluminium on the rims and the face. Look up E46 M3 alloys for an example.
Your wheels clearly are painted so I suggest you take them somewhere who knows what they're talking about

Thanks, that's what I thought!!

Someone else has said they are "highly polished" ?? Surely it's just paint and lacquer and job jobbed?