People with diamonds bolted (5)
I believe the answer is:
raced
'bolted' is the definition.
(I've seen this before)
'people with diamonds' is the wordplay.
'people' becomes 'race' (people can mean a national group or race).
'with' says to put letters next to each other.
'diamonds' becomes 'd' (abbreviation for the card suit diamonds).
'race'+'d'='RACED'
(Other definitions for raced that I've seen before include "Ran competitively" , "Ran fast" , "Dashed" , "Went fast" , "Hurried" .)