Lure ten away with diamonds (6)
I believe the answer is:
entice
'lure' is the definition.
(lure can mean to entice or attract)
'ten away with diamonds' is the wordplay.
'away' indicates an anagram (letters move away from their original places).
'with' says to put letters next to each other.
'diamonds' becomes 'ice' (slang term for diamonds).
'ten' anagrammed gives 'ent'.
'ent'+'ice'='ENTICE'
(Other definitions for entice that I've seen before include "act like clickbait" , "Attract with offers" , "'Tempt, lure (6)'" , "Tempt, lure with nice offer" , "Tempt, lead astray" .)