Putting utility aside for a moment, and sparing no expense, what are some of the nicest looking, more finely made double-action revolvers currently produced?
Well Skans, sexy is in the eye of the beholder. And could be dependent on one's sexual preference. I'm almost certain that there's some guys (and gals) that would find a pink S&W sexy.
Personally, I like the look of a nice, high polished blued with wood target grips S&W Model 27. Since you limited us to current production, I'd have to accept the lock.
Aren't the only ones having anything to do with gender the pink ones and the multicolored, "cute" little semis?
One that obviously was done with bling and macho attitude in mind is the Smith & Wesson 460 Bone Collector. Personally, I am not a fan of two-tone guns, but this one will draw some attention.
I've always loved the looks of the Colt Python but, since you are restricting it to current production revolvers, I nominate the Rossi R85104. You only mentioned looks, not performance or durability.