Reviewed August 2026 against the Gemological Institute of America (GIA), USGS Mineral Commodity Summaries, and gemstone market pricing data from GemVal and Colonial Gemstones.

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Colombia and Zambia are the world’s two largest emerald producers by value, followed by Brazil; together the leading ten regions supply the overwhelming majority of gem-quality material sold globally. An emerald mine is not one hole in the ground but a district of pits and underground workings following a specific vein system—Colombia’s Muzo, Chivor and Coscuez districts in the Eastern Cordillera of the Andes, and Zambia’s Kagem operation in the Kafubu field near Kitwe, are the two most-cited answers to “where are emeralds mined.” This article ranks all ten producing regions, gives the price bands buyers actually pay by quality tier, and shows how to check current production figures yourself rather than relying on a number that will be stale within a year.

Where Emeralds Are Mined: The Short Answer

Gem-quality emerald comes from a short list of geologic settings where beryllium-rich fluids met chromium- or vanadium-bearing host rock, and only ten districts currently produce at commercial scale. Colombia’s Eastern Cordillera (Muzo, Chivor, Coscuez) and Zambia’s Kafubu field (Kagem) are the two names that dominate both search results and the physical trade. Brazil (Minas Gerais, Bahia, Goiás), Russia’s Ural Mountains, Afghanistan’s Panjsher Valley, Pakistan’s Swat district, Ethiopia’s Shakiso area, Madagascar’s Ilakaka and Mananjary regions, Zimbabwe’s Sandawana mines, and India’s Rajasthan deposits round out the list that answers “top 10 emerald producing countries.”

Two things separate an emerald mine from most other gemstone deposits people search for. First, unlike diamonds, there is no single certification body (comparable to the Kimberley Process) publishing a unified global production ledger, so country-level tonnage figures are inconsistently reported and often years out of date—treat any number claiming precise global market share with suspicion. Second, value at these mines is driven overwhelmingly by color and clarity rather than raw carat weight: a single fine Colombian stone can be worth more than a kilogram of lower-grade rough from a higher-volume mine. That is why the ranking below separates production scale from price per carat, and why the comparative table lists both.

Which Country Has the Most Emeralds?

It depends on whether you count value or carats.

By value, Colombia. The Colombian emerald federation Fedesmeraldas puts the country at about 55% of the world emerald market and about 70% of known reserves, and estimates 2025 exports at around US$116 million, according to El Tiempo (June 2026). Those are industry figures, not audited production data.

By volume, Zambia. Kagem, the world’s largest open-pit emerald mine, produced 37.2 million carats of emerald and beryl in 2022, including 259,500 carats of premium emerald, according to a 2023 study in Minerals. The same paper estimates Kagem supplies 15 to 20% of world emerald production. Kagem is 75% owned by Gemfields and 25% by the Zambian government’s Industrial Development Corporation, per Gemfields.

Most of Kagem’s output is low-grade material. At Gemfields’ August–September 2025 auction of higher-quality rough, 38 lots sold for US$32.0 million at an average of US$160.78 per carat, per Gemfields. Its late-2025 commercial-quality auction averaged US$7.46 per carat, Rough&Polished reported. That gap is why Colombia leads on value while Zambia leads on carats.

Brazil is usually ranked third. After those three, output from Ethiopia, Pakistan, Afghanistan, Russia, Madagascar and Zimbabwe is small or poorly reported.

Top 10 Emerald-Producing Regions: Comparative Table

Note what this table does not claim: precise annual tonnage by country. Reliable, current production-by-country data for emeralds is not centrally published the way it is for base metals. The US Geological Survey’s Mineral Commodity Summaries, released every January, is the closest thing to an authoritative cross-country production reference and is worth checking directly if you need a specific year’s figures — see the refresh method in the closing section.

What Emeralds Actually Sell For, By Grade

This is the number an AI summary won’t hand you with any precision, because price depends on where in the quality distribution a given stone sits. As of 2024 market data, baseline commercial-grade emerald sells in the $300–$5,000 per carat range. Fine Colombian-origin stones with strong saturation and good clarity command $5,000–$20,000 per carat. Investment-grade emeralds — top color, exceptional clarity, larger sizes — trade above $20,000 per carat, according to 2024–2025 fine gems market data from GemVal.

Colombian emerald exports were about US$116 million in 2025, a preliminary figure from the federation Fedesmeraldas reported by El Tiempo. That is export value through formal channels, not mine-gate value, and is not directly comparable to per-carat pricing.

Because these ranges shift with fashion, treatment disclosure standards, and mine output, check GemVal’s emerald price chart (gemval.com/chart/emerald) directly before quoting a number to a client or insurer — it updates monthly based on market trading data rather than annually.

1. Colombia: Muzo, Chivor and Coscuez

The mines of Colombia’s Eastern Cordillera of the Andes remain the reference point against which every other emerald mine in the world is judged. Muzo, Chivor, and Coscuez are the three names that recur across gemological literature and auction catalogs, each with a distinct signature:

• Muzo: the most storied and historically productive district, known for an intense, slightly bluish-green color and a track record of large, high-clarity gems.
• Chivor: a lighter but very pure green hue, with a long history of abundant gem-quality finds dating to pre-Columbian extraction.
• Coscuez: increasing modern output as mechanization and updated safety standards have been introduced at the site.

Mining technique here has shifted over recent decades from purely manual extraction toward semi-mechanized equipment paired with improved safety protocols. That shift matters for the price-per-carat figures above: consistent color and clarity at scale is what lets Colombian rough command the $5,000–$20,000/carat fine-grade band rather than the commercial band. Reforestation, soil stabilization, and water management around the mine sites have become part of standard practice as operators respond to scrutiny over the historical environmental record of unregulated extraction in the region, and as Colombia works to formalize a trade that once ran largely through informal and, at times, criminal channels — the context behind the export figure cited above.

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2. Zambia: The Kagem Mine and the Kafubu Field

Zambia’s Kagem mine, in the Kafubu field of Lufwanyama District in Zambia’s Copperbelt Province, southwest of Kitwe, is the single largest emerald mine in the world by reported output. Kagem produced 37.2 million carats of emerald and beryl in 2022 alone, per a 2023 study in Minerals. The mine is 75% owned by Gemfields and 25% by Zambia’s Industrial Development Corporation. Zambian stones are typically darker and more bluish-green than Colombian material, with clarity that lets them compete directly in the premium tier described above.

Kagem runs modern open-pit methods at a scale unmatched by any other single emerald operation, which is why Zambia frequently appears as the volume leader in industry commentary even though Colombia retains the price and prestige leadership. For the most current annual output, GemFields — Kagem’s majority owner — publishes quarterly and annual investor reports at its investor relations site with production figures updated four times a year; that is the correct source to check rather than relying on any single historical figure, including the one cited here.

Water resource management is a live constraint at Kafubu, where agricultural land, water tables, and forestry share the same watershed as the mine. Site rehabilitation — reforestation, soil stabilization, rainwater conservation — is part of how Zambian operators justify continued access to that shared resource base. Farmonaut’s environmental impact tracking and carbon footprinting solutions are built for organizations that need to document exactly this kind of land and emissions data for ESG reporting in mining regions like Zambia’s Copperbelt.

3. Brazil: Minas Gerais, Bahia and Goiás

Brazil is consistently named among the top emerald producers, with output concentrated in Minas Gerais (Belmont), Bahia (Carnaíba), and Goiás. Brazilian stones tend toward lighter hues than Colombian or Zambian material but are prized for large carat sizes and distinct optical clarity that give buyers an alternative to the two market leaders. Belmont Emeralds is one of the few Brazilian producers to publish figures: it offered 280 kilograms at a single 2025 auction in Bangkok and more than 500 kilograms over the year, the highest in its history, according to the company.

A precise, current national production tonnage for Brazil as a whole is one of the gaps in publicly available emerald statistics — unlike Zambia’s Kagem, most Brazilian operations do not publish investor-grade quarterly figures, so a reliable country-level number would need to come from Brazil’s national mining regulator (Agência Nacional de Mineração) directly rather than from secondary market commentary.

• Erosion control and water channelization are standard around Minas Gerais sites given the region’s dependence on agriculture and forestry.
• Infrastructure investment tied to mining — roads, water systems — is frequently shared with adjacent farming communities.

Satellite-based advisory tools from Farmonaut can assist Brazilian mine operators and growers with real-time fleet management and soil health monitoring across these mixed mining-agricultural landscapes.

4. Russia: The Ural Mountains Deposits

Russia’s Ural Mountains emerald deposits, worked since the 19th century, remain a smaller but culturally significant source. Malysheva and related Ural operations produce gems noted for bright green color and high transparency, feeding jewelry markets primarily in Europe and Asia. Extraction here is selective and tightly regulated relative to some of the smaller producers on this list, with afforestation programs and forest buffer zones intended to limit deforestation around mine sites.

A specific current-year production tonnage for the Ural deposits is not part of the verified evidence base for this article; the USGS Mineral Commodity Summaries, published every January, is the standard reference to check for the most recent figures by country, though emerald-specific country breakdowns are not always broken out in the public summary.

Technological solutions like blockchain-based traceability from Farmonaut give buyers and operators confidence in the provenance and chain of custody of Russian emeralds moving into international markets.

5. Afghanistan: Panjsher Valley

The Panjsher Valley’s emerald mines produce luminous, deep green stones often compared favorably to Colombia’s finest material in terms of color saturation. Extraction here remains predominantly manual, a method that can preserve delicate crystal structure but has historically left environmental risk — land disturbance, water pollution — less well managed than at the larger mechanized operations in Colombia or Zambia. Land disturbance and water pollution are documented concerns in the region, and progress on formal environmental oversight has been gradual given broader regional instability. A verified current production figure for Panjsher is not available in the evidence base for this article; readers researching current output should treat any specific tonnage claim for this region with particular caution given the lack of independent verification mechanisms on the ground.

6. Pakistan: The Swat Emerald Mines

Pakistan’s Swat region, alongside the smaller Khaltaro deposits, has built a rising profile in the global emerald trade on the strength of stones with strong clarity and intense green hues. Extraction is a hybrid of manual and mechanized methods. Economic dependence on the mines is considerable for the villages around Swat, and conservation pilots plus water management improvements are ongoing efforts to keep the mines’ footprint on surrounding agricultural land from expanding further.

7. Ethiopia: Shakiso

Shakiso, in Ethiopia’s Oromia region, has drawn international attention following major emerald discoveries in the 2010s and has continued to develop since. Ethiopian material shows vivid color at intermediate saturation, often described as bridging the color range between Zambian and Colombian stones.

8. Madagascar: Ilakaka and Mananjary

Madagascar’s Ilakaka and Mananjary regions are an emerging, largely artisanal frontier in emerald extraction. As small-scale mining activity has grown, the pressure for structured environmental and community management has grown with it. Local reforestation, water channelization, and grassland restoration efforts are underway at a pilot scale in parts of the region, aimed at keeping the emerald sector compatible with Madagascar’s broader agricultural base rather than displacing it.

9. Zimbabwe: The Sandawana Mines

Zimbabwe’s Sandawana emerald mines are known for small but intensely colored green stones rather than large carat sizes. Rehabilitation work — land recultivation, tree planting, watercourse restoration — is part of standard practice at the site, and operators work to keep the mine’s footprint compatible with adjacent agricultural land use. For current pricing on Sandawana material specifically, the linked pricing page tracks the niche market for these stones separately from the broader country-level bands cited earlier in this article.

10. India: Rajasthan’s Ajmer and Udaipur Districts

Rajasthan’s Ajmer and Udaipur districts hold India’s oldest documented emerald deposits, producing stones that circulate mostly through domestic and regional jewelry markets. Operations remain small-scale and rely primarily on manual extraction. Emerging pilot programs in the area are testing afforestation and local crop-support measures alongside the mining activity, though the region’s output and technical modernization lag well behind the top producers on this list.

Emerald Lot Value Estimator

Use the price bands cited above to put a rough value range on a parcel of rough or cut emerald before you take it to a dealer or appraiser — enter the weight and pick the quality tier that matches the stone’s color and clarity.

Assumptions: uses the 2024-2025 per-carat ranges cited in this article for baseline, fine and investment tiers (Colonial Gemstones; GemVal). It does not account for treatment status (oil/resin filling lowers value within a tier), cut quality, certification costs, dealer margin, or the premium a single exceptional stone can carry over a per-carat average — always get an independent appraisal before a sale or purchase.

Sustainable Mining Practices Across These Regions

• Mechanization and Modern Mining Methods: Advanced equipment reduces direct land and soil disturbance versus manual extraction. Precision extraction and controlled blasting minimize unnecessary waste rock.
• Water Management: Recycled water systems, rainwater harvesting, and pollution controls protect rivers and aquifers shared with surrounding farmland — a live constraint at scale operations like Kagem.
• Site Rehabilitation: Agroforestry, soil stabilization, and tree planting are used to restore mined areas toward productive or pre-mining ecological states.
• Blockchain Traceability: Platforms like Farmonaut's product traceability let buyers verify sourcing claims rather than relying on a dealer's word — directly relevant given Colombia's documented history of informal and criminal trade channels.
• Community Engagement: Larger operators fund schools, healthcare facilities, and road infrastructure in mine-adjacent communities.
• Environmental Monitoring: Satellite and AI-based systems allow more frequent assessment of deforestation, soil health, and emissions at mine sites than periodic manual inspection alone.

None of these practices are uniformly applied across all ten regions in this article — Colombia and Zambia's large operators have the capital to invest in mechanization and monitoring; Afghanistan's Panjsher Valley and Madagascar's artisanal sites largely do not. That gap is itself a useful signal when evaluating provenance claims from any given source.

Mining's Interaction With Land and Local Economies

Emerald mines sit in fertile valleys, mountain districts, and forested regions where farming is often the dominant existing land use. The interaction runs in both directions:

• Infrastructure Development: Roads, water systems, and electricity built for mining frequently benefit adjacent farms by easing transport and improving irrigation access.
• Job Creation: Large operations like Kagem support direct and indirect employment that can supplement household agricultural income.
• Soil and Water Risk: Poorly managed extraction can degrade soil fertility and contaminate groundwater — the documented risk cited for Afghanistan's Panjsher Valley above is the clearest example on this list.
• Land Use Coexistence: Where environmental agreements and shared infrastructure exist, mining sites and farming villages can operate on adjacent land without displacing one another.

Whether a given mine is a net positive or negative for local agriculture depends heavily on the specific operator's practices and the regulatory environment — it is not a property of the emerald industry as a whole, and claims that treat it as one should be read skeptically.

Satellite Monitoring for Mine Sites: How Farmonaut Fits In

Independent of any single year's production numbers, satellite technology gives mine operators, regulators, and buyers a way to verify claims about a mine's footprint, water use, and rehabilitation progress without relying solely on operator self-reporting. Farmonaut's tools apply to the operational side of the mines described in this article:

• Satellite-Based Monitoring: Tracks soil conditions, vegetation health, mine boundary expansion, and land-cover change across mining regions over time.
• Jeevn AI Advisory System: Provides operational recommendations for water allocation and environmental management at mine and adjacent agricultural sites.
• Blockchain-Based Traceability: Tracks emeralds and other mined goods through the supply chain, addressing the provenance-verification gap discussed above for Colombian and Zambian material.
• Environmental Impact Monitoring: Supports carbon footprint tracking for mining operations — see carbon footprinting and satellite-based loan and insurance verification.
• Fleet and Land Management: Fleet management solutions for tracking vehicles and logistics across mixed mining-agricultural operations.

Access Farmonaut's tools via web, Android, or iOS, or connect directly using the API and developer docs for mining and agricultural integration.

FAQs

• Q: Which country produces the most emeralds?
  A: By volume, Zambia's Kagem mine is the largest single emerald operation in the world, with 37.2 million carats of emerald and beryl produced in 2022, per a 2023 study in Minerals. Colombia leads on price and prestige rather than raw volume, with Muzo, Chivor, and Coscuez setting the quality benchmark the rest of the market is priced against.
• Q: Where are emeralds mined?
  A: The ten commercially significant sources are Colombia (Eastern Cordillera), Zambia (Kafubu field), Brazil (Minas Gerais, Bahia, Goiás), Russia (Ural Mountains), Afghanistan (Panjsher Valley), Pakistan (Swat), Ethiopia (Shakiso), Madagascar (Ilakaka, Mananjary), Zimbabwe (Sandawana), and India (Rajasthan).
• Q: What determines an emerald's price per carat?
  A: Primarily color saturation and clarity, then origin and treatment status. Baseline commercial stones run $300-$5,000/carat, fine Colombian-grade material $5,000-$20,000/carat, and investment-grade stones $20,000+/carat, per 2024-2025 market pricing data.
• Q: Is there a single authoritative source for global emerald production statistics?
  A: No. Unlike diamonds under the Kimberley Process, there is no unified reporting body for emeralds. USGS Mineral Commodity Summaries (published every January) is the closest cross-country reference; individual companies like GemFields (Kagem's owner) publish their own quarterly figures, which is why this article cites company- and mine-level data rather than claiming precise national totals.
• Q: How can I verify an emerald's origin and mining practices?
  A: Blockchain-based traceability tools, such as Farmonaut's product traceability platform, log the chain of custody from mine to market, which matters most for regions like Colombia with a documented history of informal trade.
• Q: Are Zambian emeralds as valuable as Colombian ones?
  A: Top-tier Zambian stones from Kagem compete directly in the fine-grade price band with Colombian material because of their clarity and deep bluish-green color, but Colombian stones from Muzo still command the top end of the investment-grade tier most consistently.

How to Keep This Data Current

The rankings in this article are stable — the same ten regions have dominated emerald production for decades, and that geology does not change year to year. What changes is production volume, price per carat, and which operators are investing in mechanization or rehabilitation. To get numbers fresher than the ones cited here: check USGS Mineral Commodity Summaries (published every January) for cross-country mineral production data; check GemFields' investor relations site for Kagem's current quarterly and annual output, since it is majority owner of that mine; and check GemVal's emerald price chart, which updates monthly, for current retail price bands by quality tier rather than relying on the 2024-2025 figures cited above once significantly more time has passed.

Where this article could not find a verified figure — Brazil's national production tonnage, current Zimbabwe or Ethiopia output, or a country-by-country market share breakdown post-2022 — it has said so directly rather than filling the gap with an invented number. That is also the standard to hold any other source to when a specific figure is presented without a citation you can check yourself.