The production volume of natural diamonds is expected to gradually fall worldwide. With a production volume of 141.5 million carats worldwide in 2019, global production is anticipated to decrease to 124.6 million carats by the year 2025.
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Mining Review Africa. (January 1, 2020). Diamond production volume forecast worldwide from 2015 to 2025 (in million carats) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 23, 2026, from /statistics/584822/forecast-mined-diamond-supply-worldwide/
Mining Review Africa. "Diamond production volume forecast worldwide from 2015 to 2025 (in million carats)." Chart. January 1, 2020. ÌÇÐÄÆƽâ°æ. Accessed July 23, 2026. /statistics/584822/forecast-mined-diamond-supply-worldwide/
Mining Review Africa. (2020). Diamond production volume forecast worldwide from 2015 to 2025 (in million carats). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 23, 2026. /statistics/584822/forecast-mined-diamond-supply-worldwide/
Mining Review Africa. "Diamond Production Volume Forecast Worldwide from 2015 to 2025 (in Million Carats)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 1 Jan 2020, /statistics/584822/forecast-mined-diamond-supply-worldwide/
Mining Review Africa, Diamond production volume forecast worldwide from 2015 to 2025 (in million carats) ÌÇÐÄÆƽâ°æ, /statistics/584822/forecast-mined-diamond-supply-worldwide/ (last visited July 23, 2026)
Diamond production volume forecast worldwide from 2015 to 2025 (in million carats) [Graph], Mining Review Africa, January 1, 2020. [Online]. Available: /statistics/584822/forecast-mined-diamond-supply-worldwide/
