United States - Import Price Index (End Use): Gem Diamonds was 100.40000 Index Dec 2007=100 in August of 2025, according to the United States Federal Reserve. Historically, United States - Import Price Index (End Use): Gem Diamonds reached a record high of 118.80000 in March of 2022 and a record low of 97.20000 in March of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Import Price Index (End Use): Gem Diamonds - last updated from the United States Federal Reserve on September of 2025.

In 1960, the average price for such a diamond stood at some ***** U.S. dollars. Since then, the diamond price has increased more than tenfold, to ****** U.S. dollars in 2015. Diamond prices: carats to dollars Diamonds are a carbon-based gemstone coveted by innumerable people worldwide. They are among the hardest materials on Earth (if not the hardest), which makes them very valuable for industrial uses in addition to their wide use in luxury jewelry. Diamonds are also expensive. The cut, clarity, color, and carat (weight and size) are the so-called four 'Cs' that dictate a diamond's price. One carat is equal to a weight of approximately *** milligrams, and cost approximately ****** U.S. dollars in 2015. Diamond prices per carat show a consistent increasing trend, while the annual rough diamond production worldwide has sat between *** million carats and *** million carats between 2009 and 2019. Impact of the diamond demand-supply gap on prices As the known global diamond reserves continue to be mined and depleted while the global demand for diamonds increases, a diamond demand-supply gap is expected to develop in the coming years. By 2050, there is a forecasted supply shortfall of some *** million carats of diamonds worldwide. This will likely cause the price per carat to continue increasing for natural diamonds. The production of synthetic diamonds, also referred to as lab grown diamonds, is a potential solution to the projected diamond shortfall. There was a steady production of between **** and **** billion carats of synthetic diamonds worldwide between 2007 and 2016. Synthetic diamonds also cost between ** and ** percent less than a natural diamond does, but not every consumer is willing to forgo natural diamonds in favor of a diamond that has been created in a lab.

Graph and download economic data for Import Price Index (Harmonized System): Diamonds, Whether or Not Worked, but Not Mounted or Set (IP7102) from Dec 1992 to Aug 2025 about harmonized, imports, price index, indexes, price, and USA.

In 2023, the price of a one carat diamond from De Beers was approximately ** U.S. dollars. De Beers is one of the leading diamond companies in the world. It is headquartered in London, United Kingdom.

Graph and download economic data for Import Price Index (End Use): Gem Diamonds (IR42100) from Dec 2007 to Aug 2025 about end use, imports, price index, indexes, price, and USA.

Import Price Index - Diamonds - Historical chart and current data through 2025.

In 2023, lab-created diamonds that weighed 1.5 carats cost less at over ***** U.S. dollars when compared with natural diamonds at a cost of more than ***** U.S. dollars. Since 2016, the prices of laboratory diamonds have decreased, whereas the prices of natural diamonds have fluctuated each year.

As of October 2019, Clean Origin lab-grown diamonds were the most affordable diamonds in a comparison of eight different lab-grown and mined diamond brands. A *** carat round lab-grown diamond from Clean Origin cost approximately ***** U.S. dollars retail as of that time. At the other end of this comparison, a mined *** carat diamond of the same quality specifications from the Brilliant Earth brand cost ****** U.S. dollars as of October 2019.

Exports - Gem Diamonds & Other Gem Stones (Census Basis) in the United States increased to 1854.39 USD Million in February from 1301.56 USD Million in January of 2024. This dataset includes a chart with historical data for the United States Exports of Gem Diamonds & Other Gem Stones.

South Africa: Diamond production, USD per carat: The latest value from 2024 is 124.03 USD per carat, a decline from 134.75 USD per carat in 2023. In comparison, the world average is 43.67 USD per carat, based on data from 59 countries. Historically, the average for South Africa from 2004 to 2024 is 140.54 USD per carat. The minimum value, 76.34 USD per carat, was reached in 2004 while the maximum of 319.04 USD per carat was recorded in 2017.

United States - Import Price Index (Harmonized System): Diamonds, Whether or Not Worked, but Not Mounted or Set was 102.30000 Index 2000=100 in July of 2025, according to the United States Federal Reserve. Historically, United States - Import Price Index (Harmonized System): Diamonds, Whether or Not Worked, but Not Mounted or Set reached a record high of 121.10000 in March of 2022 and a record low of 95.00000 in October of 2001. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Import Price Index (Harmonized System): Diamonds, Whether or Not Worked, but Not Mounted or Set - last updated from the United States Federal Reserve on September of 2025.

Israel Export Price Index: 2000=100: Rough Diamonds data was reported at 109.700 2000=100 in Mar 2009. This records a decrease from the previous number of 134.800 2000=100 for Dec 2008. Israel Export Price Index: 2000=100: Rough Diamonds data is updated quarterly, averaging 118.250 2000=100 from Jun 2001 (Median) to Mar 2009, with 32 observations. The data reached an all-time high of 165.000 2000=100 in Jun 2008 and a record low of 101.500 2000=100 in Dec 2002. Israel Export Price Index: 2000=100: Rough Diamonds data remains active status in CEIC and is reported by Central Bureau of Statistics. The data is categorized under Global Database’s Israel – Table IL.I027: Export Price Index: 2000=100. Diamonds show Gross Diamonds.

Get the latest insights on price movement and trend analysis of Diamond in different regions across the world (Asia, Europe, North America, Latin America, and the Middle East Africa).

United States - Export Price Index (Harmonized System): Diamonds, Whether or Not Worked, but Not Mounted or Set was 99.00000 Index Dec 2013=100 in July of 2025, according to the United States Federal Reserve. Historically, United States - Export Price Index (Harmonized System): Diamonds, Whether or Not Worked, but Not Mounted or Set reached a record high of 118.20000 in March of 2022 and a record low of 94.60000 in March of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Export Price Index (Harmonized System): Diamonds, Whether or Not Worked, but Not Mounted or Set - last updated from the United States Federal Reserve on September of 2025.

Price-To-Sales-Ratio Time Series for Signet Jewelers Ltd. Signet Jewelers Limited operates as a diamond jewelry retailer. It operates through three segments: North America, International, and Other. The North America segment operates jewelry stores in malls, mall-based kiosks, and off-mall locations in the United States and Canada primarily under the Kay Jewelers, Zales Jewelers, Jared Jewelers, Diamonds Direct, Banter by Piercing Pagoda, Peoples Jewellers, and Rocksbox brands, as well as operates online through its digital brands, James Allen and Blue Nile. The International segment operates stores in shopping malls, off-mall locations, and online primarily under the H.Samuel and Ernest Jones brands in the United Kingdom and the Republic of Ireland. The Other segment engages in the purchase and conversion of rough diamonds to polished stones, as well as offers diamond polishing services. Signet Jewelers Limited was founded in 1862 and is based in Hamilton, Bermuda.

Israel Import Price Index: Weights: Raw Materials: Diamonds data was reported at 8.149 % in 2023. This records a decrease from the previous number of 9.432 % for 2022. Israel Import Price Index: Weights: Raw Materials: Diamonds data is updated yearly, averaging 16.673 % from Dec 2006 (Median) to 2023, with 18 observations. The data reached an all-time high of 25.755 % in 2006 and a record low of 7.101 % in 2020. Israel Import Price Index: Weights: Raw Materials: Diamonds data remains active status in CEIC and is reported by Central Bureau of Statistics. The data is categorized under Global Database’s Israel – Table IL.I061: Import Price Index: Weights.

Israel Import Price Index: Commodities: Diamonds data was reported at 109.600 2010=100 in Jun 2018. This records a decrease from the previous number of 118.700 2010=100 for May 2018. Israel Import Price Index: Commodities: Diamonds data is updated monthly, averaging 117.900 2010=100 from Jan 2011 (Median) to Jun 2018, with 90 observations. The data reached an all-time high of 176.600 2010=100 in Nov 2011 and a record low of 93.400 2010=100 in Aug 2013. Israel Import Price Index: Commodities: Diamonds data remains active status in CEIC and is reported by Central Bureau of Statistics. The data is categorized under Global Database’s Israel – Table IL.I032: Import Price Index: 2010=100.

In 2024, Russia was the world's largest producer of rough diamonds on a carat basis, having produced approximately a 35 percent share of the total volume of diamonds produced worldwide. Botswana was the second-largest rough diamond producer that year, accounting for a 16.8 percent share of global production.

United States EP: PS: Diamonds, Whether or Not Worked, Not Mounted or Set data was reported at 99.100 Dec2013=100 in Mar 2025. This records a decrease from the previous number of 99.200 Dec2013=100 for Feb 2025. United States EP: PS: Diamonds, Whether or Not Worked, Not Mounted or Set data is updated monthly, averaging 102.800 Dec2013=100 from Dec 2013 (Median) to Mar 2025, with 136 observations. The data reached an all-time high of 118.200 Dec2013=100 in Jul 2022 and a record low of 94.600 Dec2013=100 in Jul 2020. United States EP: PS: Diamonds, Whether or Not Worked, Not Mounted or Set data remains active status in CEIC and is reported by U.S. Bureau of Labor Statistics. The data is categorized under Global Database’s United States – Table US.JA116: Export Price Index: by Harmonized Index.