The phrase "interestingly although" is correct and can be used in written English.
This phrase is used to introduce two contrasting ideas, where one may be surprising. For example: "Interestingly, although the results were inconclusive, the team was still able to draw some useful insights from the experiment."
Interestingly, although the writer has recently suggested he has no literary influences, at the time of writing he was happy to acknowledge a debt to Ibsen.
Perhaps most interestingly, although feminism was starting to be part of intellectual discourse, it had yet to make impact on everyday life.
Interestingly, although some of his other work was stellar, Burt was exposed as a fraud who manipulated findings about the relation between class and intelligence.
Interestingly, although projection of Britishness and ownership are important, as with national football teams the nationality of the manager is less so.
Interestingly, although fashion has a reputation as one of the flightiest and most changeable of cultural forms, it has actually stuck resolutely to a liberal social agenda.
And interestingly, although the experience of making Fitzcarraldo certainly didn't leave him unscathed, he soon returned behind the camera, continuing once there to seek out the inhospitable.
Interestingly – although, of course, you'll be the judge of that – the word "interesting" emerged at about the same time.
Interestingly, although the alginate core has different sizes, alginate-PLGA microparticle diameter does not change.
Interestingly, although under the prolonged drought, the tillering group recovering to adaptive symptoms were seen.
Interestingly, although the recommendations for @jewishblogger did change, their overall hit score stayed the same.
Interestingly, although Spotify gets a huge amount of press, it's third in line behind these in terms of usage. .
