In 2023, India's production of cut and polished lab-grown diamonds had the largest carbon footprint of any lab-grown diamond producing region in the world, amounting to 612 kilograms of CO2 equivalent per carat produced. China had the second-largest carbon footprint for the production of cut and polished lab diamonds that year, with a value of 523 kilograms of CO2 equivalent per carat.
Carbon footprint of cut and polished lab-grown diamonds worldwide in 2023, by region
(in kilograms of CO2 equivalent per carat)
Characteristic
Carbon footprint in kilograms CO2 equivalent per carat
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Only Natural Diamonds. (April 18, 2023). Carbon footprint of cut and polished lab-grown diamonds worldwide in 2023, by region (in kilograms of CO2 equivalent per carat) [Graph]. In Statista. Retrieved February 07, 2025, from https://www.statista.com/statistics/1427572/cut-and-polished-lab-grown-diamond-carbon-footprint-worldwide-by-region/?__sso_cookie_checker=failed
Only Natural Diamonds. "Carbon footprint of cut and polished lab-grown diamonds worldwide in 2023, by region (in kilograms of CO2 equivalent per carat)." Chart. April 18, 2023. Statista. Accessed February 07, 2025. https://www.statista.com/statistics/1427572/cut-and-polished-lab-grown-diamond-carbon-footprint-worldwide-by-region/?__sso_cookie_checker=failed
Only Natural Diamonds. (2023). Carbon footprint of cut and polished lab-grown diamonds worldwide in 2023, by region (in kilograms of CO2 equivalent per carat). Statista. Statista Inc.. Accessed: February 07, 2025. https://www.statista.com/statistics/1427572/cut-and-polished-lab-grown-diamond-carbon-footprint-worldwide-by-region/?__sso_cookie_checker=failed
Only Natural Diamonds. "Carbon Footprint of Cut and Polished Lab-grown Diamonds Worldwide in 2023, by Region (in Kilograms of Co2 Equivalent per Carat)." Statista, Statista Inc., 18 Apr 2023, https://www.statista.com/statistics/1427572/cut-and-polished-lab-grown-diamond-carbon-footprint-worldwide-by-region/?__sso_cookie_checker=failed
Only Natural Diamonds, Carbon footprint of cut and polished lab-grown diamonds worldwide in 2023, by region (in kilograms of CO2 equivalent per carat) Statista, https://www.statista.com/statistics/1427572/cut-and-polished-lab-grown-diamond-carbon-footprint-worldwide-by-region/?__sso_cookie_checker=failed (last visited February 07, 2025)
Carbon footprint of cut and polished lab-grown diamonds worldwide in 2023, by region (in kilograms of CO2 equivalent per carat) [Graph], Only Natural Diamonds, April 18, 2023. [Online]. Available: https://www.statista.com/statistics/1427572/cut-and-polished-lab-grown-diamond-carbon-footprint-worldwide-by-region/?__sso_cookie_checker=failed