The production value of synthetic diamonds in the United States amounted to 40 million U.S. dollars in 2021, making it the most valuable gem type in the North American country based on production. The second-most valuable gem produced in the U.S. that year was moissanite, with a production value amounting to 39.2 million U.S. dollars.
Production value of gemstones in the United States in 2021, by type
(in 1,000 U.S. dollars)
* Cryptocrystalline quartz (microscopically small crystals) includes agate, carnelian, chalcedony, chrysoprase, fossilized wood, heliotrope, jasper, moss agate, onyx, and sard.
** Macrocrystalline quartz (crystals recognizable with the naked eye) includes amethyst, aventurine, blue quartz, citrine, hawk’s eye, pasiolite, prase, quartz, cat’s eye, rock crystal, rose quartz, smoky quartz, and tiger’s eye.
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US Geological Survey. (March 27, 2024). Production value of gemstones in the United States in 2021, by type (in 1,000 U.S. dollars) [Graph]. In Statista. Retrieved December 22, 2024, from https://www.statista.com/statistics/802066/united-states-production-value-gemstones/
US Geological Survey. "Production value of gemstones in the United States in 2021, by type (in 1,000 U.S. dollars)." Chart. March 27, 2024. Statista. Accessed December 22, 2024. https://www.statista.com/statistics/802066/united-states-production-value-gemstones/
US Geological Survey. (2024). Production value of gemstones in the United States in 2021, by type (in 1,000 U.S. dollars). Statista. Statista Inc.. Accessed: December 22, 2024. https://www.statista.com/statistics/802066/united-states-production-value-gemstones/
US Geological Survey. "Production Value of Gemstones in The United States in 2021, by Type (in 1,000 U.S. Dollars)." Statista, Statista Inc., 27 Mar 2024, https://www.statista.com/statistics/802066/united-states-production-value-gemstones/
US Geological Survey, Production value of gemstones in the United States in 2021, by type (in 1,000 U.S. dollars) Statista, https://www.statista.com/statistics/802066/united-states-production-value-gemstones/ (last visited December 22, 2024)
Production value of gemstones in the United States in 2021, by type (in 1,000 U.S. dollars) [Graph], US Geological Survey, March 27, 2024. [Online]. Available: https://www.statista.com/statistics/802066/united-states-production-value-gemstones/