Diamond production, USD per carat - Country rankings:
The average for 2017 was 186.34 USD per carat.The highest value was in Cameroon: 522.26 USD per carat and the lowest value was in Democratic Republic of the Congo: 8.32 USD per carat. Below is a chart for all countries where data are available for: Diamond production, USD per carat.
Diamond production, USD per carat, 2017
(USD per carat, Source: The Kimberley Process);
Definition: The USD value per carat of the diamonds produced in a country.