The most common and most likely answer to this crossword clue is the 6 letter word GIFTED
I've seen this crossword clue in Financial Times
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More clues leading to the result GIFTED
Buddy explains!

The straight part
We know that "Presented/especially intelligent" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case presented/especially intelligent = gifted.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does GIFTED mean?
GIFTED verb- To give as a gift or donation.
- To give away, to concede easily.
- Endowed with special, in particular intellectual, abilities.