Gemstone Market

How big is the Gemstone Market in 2026?

Demand is projected to expand at 6.6% CAGR from 2026 to 2036. Market value rises from USD 36.02 billion in 2025 to USD 38.4 billion in 2026 and USD 72.8 billion by 2036.

FMI estimates the gemstone market at USD 38.4 billion in 2026 and projects revenue of USD 72.8 billion by 2036, representing a 6.6% CAGR over the forecast period and following a 2025 value of USD 36.02 billion. The outlook reflects a market in which stone identity, color, usable cutting yield and treatment history influence the price of individual lots, while jewelers need comparable specifications before committing to collections and replacement stock. Emeralds account for 32.0% of product value in 2026, and jewelry and ornaments represent 78.0% of application demand, placing much of the commercial emphasis on stones that can be selected, matched and explained clearly to customers.

USGS estimated United States gemstone imports at about USD 11 billion in 2025 following a sharp annual decline, so the positive longer-term forecast sits alongside recent trade weakness and the cash cost of inventory that sells slowly. [2] Competition from lab-grown diamonds gives jewelers additional choices in price and specification, whereas colored gemstones retain differences in grade and treatment that make a simple comparison by rough weight insufficient. FTC disclosure guidance and CIBJO nomenclature support clearer descriptions of laboratory-created material and relevant treatments, helping suppliers carry consistent information from rough-stone transactions through cutting, retail sale and subsequent care. [3][4] For market participants, the practical opportunity is therefore to connect a commercially suitable assortment with reliable product records, because buyers evaluating appearance, availability and price also need enough information to judge the stone they are purchasing.

Key Market Trends and Insights

• Emeralds hold 32.0% of product value in 2026, with variation in color and usable cutting yield making realized price and lot quality more informative purchasing measures than rough weight alone.
• Jewelry and ornaments account for 78.0% of application demand in 2026, as collection production, stone matching and later replacement requirements shape the specifications jewelers ask suppliers to meet.
• The weakening of United States gemstone imports in 2025 places inventory management at the center of near-term commercial decisions, particularly where a broad assortment ties up cash before retail demand absorbs the stock. [2]

Regional Highlights

• South Korea records the fastest growth among the profiled markets at a 7.2% CAGR from 2026 to 2036, making supplier consistency and understandable product descriptions relevant considerations for retailers building imported assortments.[4]
• United Kingdom import rules attach to defined products and origin conditions, giving importers of covered Russian-origin synthetic diamonds a specific documentation requirement that must be assessed against the goods being shipped. [5]

Market Size and Forecast

Table 1: Market size and forecast for the gemstone market in USD billion and percentage

Metric	Value
2025 market size	USD 36.02 billion
Estimated market size in 2026	USD 38.4 billion
Projected market size by 2036	USD 72.8 billion
CAGR 2026 to 2036	6.6%
Added revenue 2026 to 2036	USD 34.4 billion
Market expansion multiple	1.9x

Natural and synthetic stones have different supply economics, with USGS describing excess natural-diamond inventory and competition from lower-priced synthetic alternatives that influence traders' purchasing decisions. [2] The development of lab-grown diamonds gives jewelers additional choices in price and specification, while the value of colored gemstones continues to depend on differences in grade, treatment and the quality of stones available for a particular design.

Trade and Product Integrity Evidence

Government trade statistics describe cross-border gemstone flows and recent changes in supply conditions, providing a useful context for the market outlook and the purchasing pressures faced by importers and retailers. [2]

Table 2: Evidence and adoption indicators for the gemstone market

Indicator	Data point or finding	Commercial relevance	Source
US imports	About USD 11 billion in 2025	Shows recent trade weakness	[2]
US apparent consumption	About USD 9.4 billion in 2025	Different boundary from retail sales	[2]
FTC disclosure	Synthetic identity and material treatments require clear description	Reduces misleading comparisons	[3]
CIBJO standards	Voluntary gemstone nomenclature standards	Provides a shared trading vocabulary	[4]

Analyst Perspective

"The value of a gemstone depends on what a buyer can establish about the individual stone, including its identity, appearance and treatment history. As jewelers compare natural and synthetic alternatives, suppliers with consistent grading and records can make purchasing decisions easier across the chain. Recent trade weakness also makes inventory selection important, because a well-described assortment still needs to match the price and specification that customers are prepared to buy."

- Rahul Pandita, Principal Consultant, FMI

How is the Gemstone Market segmented?

The market covers 3 segment and region: product; application; end user.

By product: Emerald; Ruby; Opal; Sapphire; Spinel; Diamond; Pearls.

By application: Jewelry and ornaments; Luxury art; Other applications.

By end user: Jewelers; Industrial buyers; Personal investment.

Why do emeralds lead demand within the product category?

The emeralds segment accounts for 32.0% of product demand in 2026. 

Emeralds lead the product category because purchasing decisions depend closely on color, usable cutting yield and the consistency needed to assemble a finished jewelry collection. A buyer evaluating rough material needs to understand the stones that can emerge after cutting, while treatment disclosure helps compare similar appearances with different care requirements. [3] Suppliers serving luxury fine jewelry therefore need to connect the visual quality of individual stones with reliable lot descriptions and suitable handling information, so that jewelers can select material for both production and subsequent servicing. [4][6]

• Emeralds account for 32.0% of product value in 2026, with their leading position reflecting the importance of color and usable cutting yield when buyers evaluate the commercial suitability of individual lots.
• Clear treatment records and consistent grading help cutters and jewelers compare emerald lots before committing to production, while care information remains relevant when finished pieces later require cleaning, repair or stone replacement. [3][4]

Table 3: Leading product share for the gemstone market

Product	Share in 2026
Emeralds	32.0%
Other segments combined	68.0%
Total	100.0%

Table 4: Segment leadership and market growth for the gemstone market

Metric	Value
Global CAGR 2026 to 2036	6.6%
Leading segment	Emeralds

Why do jewelry and ornaments lead demand within the application category?

The jewelry and ornaments segment accounts for 78.0% of application demand in 2026.

Jewelry and ornaments lead application demand because the gemstone forms part of a finished design that requires suitable appearance, matching and a clear description at the point of sale. Jewelers selecting stones for collections also need replacement material that can support later repair, extending the supplier relationship beyond the first purchase. FTC guidance and CIBJO terminology help retailers explain treated and synthetic material accurately, while demi-fine jewelry adds decisions about accessible pricing and design to the same underlying requirements for dependable specifications and product information. [3][4]

• Jewelry and ornaments account for 78.0% of application demand in 2026, giving stone selection, matching and replacement availability a substantial role in the specifications buyers set for their suppliers.
• Retail descriptions that explain gemstone identity and relevant treatments allow customers to connect the appearance of a finished piece with its care requirements, supporting a clearer transaction throughout the jewelry supply chain. [3][4]

What are the drivers restraints and opportunities in the gemstone market?

• Driver: Clear disclosure of gemstone identity and relevant treatments supports comparable purchasing, because jewelers and consumers can assess appearance, care requirements and price with a more consistent understanding of the material being offered. [3][4]
• Restraint: Slower inventory absorption and competition from lower-priced synthetic diamonds put pressure on natural-stone prices, while traders carrying unsold stock must manage the working capital committed to assortments that may take longer to sell. [2]
• Opportunity: Consistent grading terminology and lot-level treatment records can improve rough-stone transactions by helping mines, cutters and jewelers compare material before bidding, processing or selecting stones for a finished collection. [4][6]

Product disclosure supports comparable buying

FTC guidance calls for clear descriptions of laboratory-created material and relevant gemstone treatments, giving sellers a practical reason to maintain accurate listings and supporting records across their sales channels. [3] A stone described consistently is easier for a buyer to compare with alternatives, while care information carried into the transaction can help prevent misunderstandings that arise after purchase.

Inventory and synthetic substitution pressure prices

USGS links natural-diamond weakness to softer luxury demand, excess inventory and competition from synthetic alternatives, creating pressure on traders that have already committed cash to stock. [2] The commercial outcome depends on how quickly that inventory can be sold and on the specifications buyers are willing to pay for, so rarity needs to be considered alongside current demand and assortment quality.

Consistent grading can improve rough-stone transactions

CIBJO's voluntary nomenclature standards give mines, cutters and jewelers a shared vocabulary for describing gemstones, reducing ambiguity when lots pass between participants with different purchasing requirements. [4] Suppliers can make that vocabulary more useful by carrying treatment details and care information with the lot, allowing a buyer to connect the description with processing and retail decisions.

Which country CAGRs are profiled in the gemstone market?

Table 5: Country CAGR comparison for the gemstone market

Country	CAGR 2026 to 2036
South Korea	7.2%
United Kingdom	6.9%
Germany	6.7%
United States	6.3%
Japan	5.0%

Country-wise Analysis

South Korea

South Korea's jewelry market reached KRW 9.8 trillion in 2025, growing 11.4% according to research published by the Wolgok Jewelry Research Institute in April 2026. Imported jewelry sales increased 39.2%, while domestic jewelry sales declined 1.1%. Diamond wedding jewelry also recorded 18.9% growth. This shows a growing preference for imported finished jewelry and changes in domestic purchasing patterns. Gemstone suppliers serving Korean brands face different requirements from those supplying international luxury retailers. The figures relate to finished jewelry and do not directly measure loose gemstone sales. FMI expects South Korea's gemstone market to grow at a 7.2% CAGR through 2036.

United Kingdom

These measures affect specific products and origins rather than the entire gemstone trade. Diamond importers must establish whether their shipments fall within the restrictions before completing transactions. Colored gemstone traders face separate considerations involving stone identity and treatment history. FMI forecasts the UK gemstone market to expand at a 6.9% CAGR from 2026 to 2036.

Germany

Germany's exports of diamonds, synthetic diamonds, gemstones and pearls reached EUR 430.7 million in the first half of 2026, compared with EUR 207.7 million a year earlier. The figures were released by the German jewelry and watch industry association in August 2026. Finished jewelry exports increased by approximately 5% over the same period. The difference shows why gemstone trading and finished jewelry manufacturing need to be assessed separately. The higher export value does not establish an equivalent increase in stone volumes. For gemstone cutters and dealers in Idar-Oberstein, purchasing decisions continue to depend on material quality and the prices achievable after processing. FMI projects Germany's gemstone market to grow at a 6.7% CAGR through 2036.

United States

The United States Geological Survey reported in February 2026 that US gemstone imports fell 44% to approximately USD 11 billion in 2025. Apparent consumption declined to USD 9.4 billion. The natural diamond trade faced excess inventories and competition from cheaper laboratory-grown alternatives, particularly in the commercial segment of one carat or below. Separate figures released by India's Gem and Jewellery Export Promotion Council in April 2026 showed that Indian gem and jewelry exports to the United States declined approximately 45% during FY2025-26. These developments point to difficult trading conditions for diamond suppliers and jewelry exporters. They do not establish an equivalent decline across emeralds, sapphires or other colored gemstones. FMI forecasts the US gemstone market to grow at a 6.3% CAGR through 2036.

Japan

Japan's pearl industry continued to attract international buyers in 2026. The Japan Pearl Exporters' Association reported that 76 companies participated in the eighth Japan Pearl Fair held in Kobe during June 2026. The event recorded 586 visitor attendances over three days and included commercial discussions with domestic and overseas buyers. The association also announced the publication of revised pearl quality and trading guidelines in April 2026. For Japanese pearl suppliers, consistency in luster, size and surface quality remains important when assembling matched strands for jewelry manufacturers. Trade fair participation demonstrates the presence of an active wholesale market but does not establish an increase in completed sales. FMI projects Japan's gemstone market to expand at a 5.0% CAGR through 2036.

Who are the notable companies in the gemstone market?

Gemfields; Gem Diamonds; Pandora; De Beers; Brilliant Earth

Competitive Benchmarking

Table 6: Competitive positioning for the gemstone market

Company or institution	Positioning	Evidence or purchasing distinction
Gemfields	Emerald and ruby rough supply	Graded rough-stone auctions supply cutters and manufacturers. [6]
Gem Diamonds	Natural diamond production	Owns the Letšeng diamond mine in Lesotho. [7]
Pandora	Branded jewelry and lab-grown diamonds	Offers jewelry set with lab-grown diamonds. [8]
De Beers	Natural diamond discovery, mining and marketing	Recovers natural diamonds through mining and marine operations. [9]
Brilliant Earth	Diamond and gemstone jewelry retail	Offers natural and lab-grown diamonds alongside gemstone jewelry. [10]

Key Developments in the Gemstone Market

• USGS's 2026 release reported weaker United States gemstone imports in 2025, giving traders evidence of recent softness in cross-border demand and a reason to examine assortment size, inventory turnover and the cash committed to unsold stones. [2]
• The United Kingdom introduced restrictions covering defined third-country processed Russian synthetic diamonds in April 2025, making verifiable product and supply-history documentation a practical requirement for importers whose shipments fall within the measures. [5]
• Gemfields documents a graded rough-stone auction process through which cutters and manufacturers can evaluate offered lots, illustrating how consistent classification supports bidding decisions and connects upstream supply with downstream production requirements. [6]

Key Players in the Gemstone Market

Gemfields; Gem Diamonds; De Beers; Pandora; Brilliant Earth; Lucara Diamond.

Gemstone Market Report Scope

Table 7: Report coverage for the gemstone market

Coverage field	Report scope
Market breakdown	Product; Application; End user; region
Quantitative units	USD billion
Market definition	Revenue from gemstones for adornment and other defined non-industrial uses. Stone revenue is separated from finished jewelry metal and workmanship. Industrial diamond revenue is excluded from the USGS comparison.
Regions covered	North America; Latin America; Western Europe; Eastern Europe; East Asia; South Asia and Pacific; Middle East and Africa
Countries profiled	South Korea; United Kingdom; Germany; United States; Japan
Key companies profiled	Gemfields; Gem Diamonds; De Beers; Pandora; Brilliant Earth; Lucara Diamond;
Forecast period	2026 to 2036

Gemstone Market Research Methodology

Table 8: Research methods for the gemstone market

Method	Approach
Market scope review	FMI's published outlook defines the forecast period, monetary units, commercial axes and country coverage used throughout the report.
Official trade evidence	USGS gemstone statistics provide context on imports, apparent consumption and recent natural-diamond trading conditions. [2]
Regulatory review	FTC guidance is examined for descriptions of laboratory-created material and relevant gemstone treatments. [3]
Industry standards review	CIBJO nomenclature is reviewed for terminology relevant to trading, treatment disclosure and product descriptions. [4]
Country policy assessment	United Kingdom import guidance is examined against its defined products, origin conditions and effective measures. [5]
Company disclosure review	Public company pages document auction processes, mining operations and retail offerings used in the competitive tables. [6][7][8][9][10]
Cross-source interpretation	Trade conditions, disclosure requirements and company roles are considered together when discussing sourcing and inventory decisions.

Gemstone Market by Segments

By product

• Emerald
• Ruby
• Opal
• Sapphire
• Spinel
• Diamond
• Pearls

By application

• Jewelry and ornaments
• Luxury art
• Other applications

By end user

• Jewelers
• Industrial buyers
• Personal investment

Gemstone Market by Region

• North America
  • USA
  • Canada
• Latin America
  • Brazil
  • Mexico
  • Argentina
  • Chile
• Western Europe
  • Germany
  • France
  • UK
  • Italy
  • Spain
  • Benelux
  • Nordics
• Eastern Europe
  • Poland
  • Czech Republic
  • Romania
  • Hungary
• East Asia
  • China
  • Japan
  • South Korea
• South Asia and Pacific
  • India
  • ASEAN
  • Australia and New Zealand
• Middle East and Africa
  • GCC countries
  • South Africa
  • Türkiye
  • Israel

Research Sources and Bibliography

• [1] Brilliant Earth. Accessed October 2026. About Brilliant Earth.
• [2] US Geological Survey. February 2026. Mineral Commodity Summaries: Gemstones.
• [3] Federal Trade Commission. Accessed October 2026. In the Loupe: Advertising Diamonds Gemstones and Pearls.
• [4] CIBJO. Accessed October 2026. The Blue Books.
• [5] UK Department for Business and Trade. 2025 measures. Third-country processed Russian synthetic diamonds guidance.
• [6] Gemfields. Accessed October 2026. Our Auctions.
• [7] Gem Diamonds. Accessed October 2026. Company overview and Letšeng operations.
• [8] Pandora Group. Accessed October 2026. Lab-grown diamonds.
• [9] De Beers Group. Accessed October 2026. Exploration and mining.

This Report Answers

• How big is the gemstone market in 2026?
• What market value is projected by 2036?
• Which product segment leads demand?
• Which other commercial categories shape the market?
• Which countries have the fastest profiled growth?
• Which companies and institutions participate in the market?