Why though? At a price point of $1000 and above, you’re paying for color of sound only, not for any more quality in a mic. Or, if there is any difference, the diminishing returns at the price point are so great that you shouldn’t be able to tell.
I really cannot comment as I have never even been in the same room as mics in that price bracket. But I followed 'internet' advice and purchased the NT1A kit and thought this must be as they say and recommend.
Then one day a few months later because of circumstances and mass curiosity, I purchased a mic costing £900 more than the Rode. When it came, we used it and I thought we can send it back within the month anyway.

I suppose there are a few who do similar.
Anyway we were ok with it until we had to go back and listen to an older recording made with the Rode. We were both left bewildered and thought something was wrong until we realised that there was nothing wrong with the Rode, but our more expensive mic gave a much higher quality recording which we had gotten used to while working with it over the past few weeks.
Its all horses for courses, but I can only tell you our experience and in our case we got what we paid for. Ok perhaps there is a mic costing £600 out there which is just as good or even better. But we have no experience of it so cannot possibly comment.