Exquisite, like gold dust (4)

I believe the answer is:

rare

I believe this clue is a double definition.

'exquisite' is the first definition.
(thesaurus)

'like gold dust' is the second definition.
(I've seen this before)

(Other definitions for rare that I've seen before include "Meat that's lightly cooked" , "not often spotted" , "thin on the ground" , "Exceptional" , "Seen once in a blue moon" .)

I've seen this clue in The Sun.

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