Home Postcode finder QLD The Dimonds The Dimonds postcode QLD The Dimonds is a locality in Queensland covered by postcode 4650. Postcode 4650 State or territory Queensland (QLD) Region Sunshine Coast Add a free The Dimonds business listing Be the first listing in The Dimonds Common questionsWhat is the postcode for The Dimonds?The Dimonds, QLD has the postcode 4650.What state is The Dimonds in?The Dimonds is in Queensland (QLD).Does postcode 4650 cover more than one suburb?Yes. Postcode 4650 covers 48 localities, so the postcode alone does not identify The Dimonds. Browse other postcodes in Queensland, or widen the search to every Australian postcode.