In 2022, some *** million carats of synthetic industrial diamonds (also known as lab-grown diamonds) were produced in the United States through primary production. In that same year, nearly *** million additional carats of industrial synthetic diamonds were generated through secondary production. Industrial diamonds are diamonds that are used for industrial purposes, such as for their abrasive properties, rather than as gemstones in jewelry.
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US Geological Survey. (March 20, 2025). Production of synthetic industrial diamonds in the United States from 2010 to 2022 (in 1,000 carats) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 20, 2026, from /statistics/280242/synthetic-diamond-production-in-the-us/
US Geological Survey. "Production of synthetic industrial diamonds in the United States from 2010 to 2022 (in 1,000 carats)." Chart. March 20, 2025. ÌÇÐÄÆƽâ°æ. Accessed July 20, 2026. /statistics/280242/synthetic-diamond-production-in-the-us/
US Geological Survey. (2025). Production of synthetic industrial diamonds in the United States from 2010 to 2022 (in 1,000 carats). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 20, 2026. /statistics/280242/synthetic-diamond-production-in-the-us/
US Geological Survey. "Production of Synthetic Industrial Diamonds in The United States from 2010 to 2022 (in 1,000 Carats)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 20 Mar 2025, /statistics/280242/synthetic-diamond-production-in-the-us/
US Geological Survey, Production of synthetic industrial diamonds in the United States from 2010 to 2022 (in 1,000 carats) ÌÇÐÄÆƽâ°æ, /statistics/280242/synthetic-diamond-production-in-the-us/ (last visited July 20, 2026)
Production of synthetic industrial diamonds in the United States from 2010 to 2022 (in 1,000 carats) [Graph], US Geological Survey, March 20, 2025. [Online]. Available: /statistics/280242/synthetic-diamond-production-in-the-us/
