Natural Diamonds Face a Defining Period of Change and Opportunity

 

The natural diamond industry is entering a crucial period of transformation, with market leaders highlighting the key forces that will shape demand, supply and consumer confidence over the next five years.

According to analysis from De Beers, rebuilding demand for natural diamonds will depend on several important industry priorities, including stronger marketing, clearer differentiation from lab grown diamonds and a more balanced supply environment.

Marketing Remains Critical for Natural Diamond Demand

De Beers believes effective marketing will play a central role in restoring consumer desire for natural diamonds. After a period of changing consumer behaviour and economic uncertainty, the industry must continue to communicate the unique emotional value, rarity and enduring legacy of natural diamonds.

Building a stronger connection with younger consumers will be essential to ensuring natural diamonds maintain their position as symbols of love, commitment and achievement.

Lab Grown Diamond Pricing Faces Growing Pressure

The rapid growth of synthetic lab grown diamonds has created a new competitive landscape for the diamond industry.

However, current retail margins on lab grown diamonds are expected to face increasing pressure as competition expands and production continues to rise. As prices decline, the industry believes consumers will increasingly focus on understanding the differences between natural diamonds and laboratory created alternatives.

Differentiation Becomes Key to Consumer Confidence

Clear education and transparency will be vital for the future of the diamond market.

Natural diamonds are formed over billions of years beneath the earth’s surface, while lab grown diamonds are created through technological processes in controlled environments. Ensuring consumers understand these differences will be important in maintaining confidence and value perception.

Independent grading and certification from recognised laboratories such as DCLA will continue to play an important role in providing consumers with trust and assurance when purchasing natural diamonds.

Declining Rough Diamond Supply Could Support Long Term Market Balance

Another major factor shaping the future of natural diamonds is declining global rough diamond production.

With several major mines reaching maturity and fewer large discoveries entering production, supply is expected to reduce over the medium to long term. A tighter supply environment could help support a healthier balance between availability and demand.

Russia Introduces New Rough Diamond Export Duty

Russia is set to introduce an 8% export duty on rough diamonds weighing 0.45 carats or more from September 1.

The new measure, announced through a government decree, adds another layer of complexity to the global rough diamond supply chain. Russia remains one of the world’s largest diamond producers, meaning changes to its export policies can influence international market dynamics.

AWDC Launches First Sale of Traceable Artisanal Diamonds from Congo

The Antwerp World Diamond Centre has completed its first sale of artisanally mined rough diamonds from the Democratic Republic of Congo through the OrigemA programme.

Established in 2022 as a partnership between Belgium and the DRC, OrigemA aims to connect small scale Congolese miners with international markets by providing fully traceable artisanal diamonds.

The programme is designed to improve market access for artisanal miners while ensuring they receive fair value for their production. The DRC accounts for a significant share of global artisanal diamond output, making responsible sourcing initiatives increasingly important for the future of the industry.

Petra Diamonds Faces Ongoing Industry Pressure

Petra Diamonds continues to experience the challenges affecting many mid tier diamond producers as the industry works through a prolonged period of market disruption.

Lower rough diamond prices, weaker luxury demand in key markets and increased competition from lab grown diamonds have created financial pressure across the sector.

The company’s restructuring challenges highlight the broader issues facing producers with concentrated operations and single commodity exposure. The coming years are expected to test the resilience of diamond miners as the industry adjusts to changing consumer demand and evolving market conditions.

The Future of Natural Diamonds

The next five years will be a defining period for the natural diamond industry.

Success will depend on strengthening consumer confidence, improving education, supporting responsible sourcing and reinforcing the unique value of natural diamonds.

While the market faces significant challenges, declining supply, stronger differentiation and renewed storytelling around natural diamonds could create the foundation for a more balanced and sustainable future.

Source: DCLA

US Consumers Continue to Prefer Natural Diamonds, De Beers Study Reveals

 

New research from De Beers highlights continued strong consumer demand for natural diamonds in the United States, with natural diamond jewellery remaining the most desired choice among luxury jewellery buyers.

The latest US Diamond Acquisition Study, based on insights from 18,500 women across the US, reveals that consumers continue to view natural diamonds as a symbol of value, celebration and personal achievement.

The study found that natural diamonds rank as the most desirable luxury jewellery gift, with 11% of women choosing natural diamond jewellery as their preferred option. This places natural diamonds ahead of lab-grown diamonds at 8%, other gemstones at 5%, and plain gold jewellery at 4%.

Average spending on diamond jewellery has also increased significantly. The average purchase price for natural diamond jewellery reached $4,063 in 2025, up from $3,242 in 2023, driven by consumers choosing larger diamond sizes, with the average total carat weight increasing from 1.65 carats to 1.86 carats.

One of the key findings is the growing influence of Generation Z, which has become the second largest generation of diamond buyers. Gen Z now represents 23% of natural diamond demand value despite making up only 18% of the population.

Younger consumers are also spending more on natural diamonds, with Gen Z buyers spending an average of $4,080 per purchase compared with $2,250 for Baby Boomers.

While engagements and weddings remain important drivers of diamond demand, the way consumers purchase diamonds is changing. Three quarters of US diamond demand now comes from non-bridal occasions, including birthdays, career milestones, promotions, personal achievements and self-purchase.

De Beers found that Gen Z buyers are particularly motivated by self-expression, viewing diamonds as a reflection of personal identity. They also rely heavily on social media when researching jewellery purchases.

Diana Mitkov from De Beers’ Diamond Demand Insights & Analytics team said the findings show that consumers continue to aspire to own natural diamonds, while the reasons behind purchases are evolving.

“Traditional milestones such as engagements are no longer the only occasions where consumers celebrate with diamonds. Today’s buyers are looking for meaningful pieces that reflect their own stories and achievements.”

The report also highlighted positive trends among independent US jewellers. Retail data from 950 stores showed natural diamond sales increased by 4% year-on-year in the fourth quarter of 2025 and 9% in the first quarter of 2026.

Coloured and lower-colour natural diamonds, promoted through De Beers’ “Desert Diamonds” campaign, performed particularly well, with sales growth of 15% and 19% respectively.

While lab-grown diamond jewellery continues to grow in volume, falling prices have reduced its overall value share. In 2025, natural diamonds represented approximately 85% of independent jewellers’ diamond sales value compared with 15% for lab-grown diamonds.

The study also found that sales of larger lab-grown diamonds decline once stones reach 3 carats or more, suggesting consumers may question the value and appeal of very large synthetic diamonds.

De Beers believes the future of natural diamonds will be supported by changing supply and demand dynamics. Declining global natural diamond production is expected to help create a healthier supply balance, while improving demand conditions in key markets are providing renewed confidence for the industry.

The findings reinforce the ongoing appeal of natural diamonds as rare, unique creations of nature, with consumers continuing to value their emotional significance, individuality and long-term meaning.

Source: DCLA

Botswana’s Strategic De Beers Takeover Could Redefine Global Diamond Industry

Gaborone, Botswana — November 2025:
Botswana’s move to secure majority control of De Beers, the world’s most iconic diamond company, marks a turning point in both African resource ownership and the global diamond market. The initiative, driven by President Duma Boko, represents one of the most significant sovereignty shifts in modern mining history, with potential to reshape how nations manage their natural wealth.

Why Botswana’s De Beers Acquisition Matters

Diamonds remain the cornerstone of Botswana’s economy — contributing nearly 30% to GDP and 80% of export earnings. Through its long-standing Debswana partnership with De Beers, the country has benefited from steady revenues but limited control over the strategic direction of its most vital industry.

Now, Botswana aims to change that. By pursuing a majority stake, the government seeks greater influence over production, marketing, and profit allocation — a shift that could transform the balance of power in the global diamond trade.

Current Ownership and Partnership Structure

Currently, Anglo American holds 85% of De Beers, while Botswana owns 15% through Debswana. Though this structure has delivered stability and growth, it also leaves Botswana as a minority player in decisions that directly affect its economy.

With Anglo American now restructuring its portfolio and considering divestment, Botswana has seized a rare opportunity to negotiate for majority control — aligning national interest with long-term sustainability and independence.

Economic Impact and Strategic Motivation

Diamonds have built Botswana’s success story, funding education, infrastructure, and healthcare. Yet, with rising competition from lab-grown diamonds and volatile global demand, the government recognises the need to safeguard revenue and ensure future resilience.

Majority control would allow Botswana to:

• Align De Beers’ strategy with national priorities
• Increase direct revenue and value capture
• Enhance job creation through local beneficiation
• Strengthen resilience against external market shocks

Understanding the De Beers Restructuring Opportunity

Anglo American’s decision to offload assets amid global portfolio optimisation has opened the door for Botswana’s historic bid. Market analysts suggest that De Beers’ valuation — affected by softer diamond demand — may now be more accessible, creating a once-in-a-generation acquisition opportunity for Botswana.

International sovereign wealth funds, including potential partners from Oman, have expressed interest in co-financing the acquisition, signalling global confidence in Botswana’s governance and the enduring value of natural diamonds.

Regional Competition and Cooperation

Botswana’s bid faces competition from Angola’s Endiama EP, which has also expressed interest in acquiring Anglo American’s stake. However, diplomatic discussions between Botswana and Angola hint at possible collaboration, with joint African ownership of De Beers emerging as a strategic alternative that could reinforce continental resource sovereignty.

Global Diamond Market Implications

If successful, Botswana’s acquisition would mark a paradigm shift:

• African Resource Sovereignty: Establishing Botswana as a model for other resource-rich nations pursuing local ownership.
• Supply Chain Control: Enhancing Africa’s ability to influence global pricing, production, and distribution strategies.
• Market Stability: Strengthening natural diamond positioning against synthetic competitors through unified African leadership.

With potential to contribute over 35% to Botswana’s GDP and maintain its dominance in global exports, majority ownership could significantly enhance the nation’s economic resilience and international influence.

Challenges and Market Outlook

The acquisition faces hurdles, including valuation complexities, competitive bidding, and global demand fluctuations. Moreover, the diamond industry continues to navigate pressures from lab-grown alternatives, changing consumer preferences, and macroeconomic uncertainties.

Nevertheless, Botswana’s strategy demonstrates forward-thinking leadership — leveraging its expertise, governance stability, and long-term vision to secure sustainable control over its most valuable resource.

President Duma Boko’s Vision

“Government will leverage a majority stake. Concrete steps are under way towards the acquisition of Anglo American shares in De Beers,”
— President Duma Boko, addressing Parliament, November 2025

His statement underscores Botswana’s commitment to advancing economic independence while setting a precedent for African nations reclaiming control of their mineral wealth.

What This Means for the Future

Should Botswana succeed, it will become the first African nation to hold majority ownership of the world’s largest diamond company — a move that could redefine the global diamond landscape for decades to come.

Beyond national pride, this transition represents a strategic realignment of power, giving Botswana direct control over pricing, marketing, and supply chain dynamics in the international diamond market.

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Frequently Asked Questions

When will the Botswana De Beers deal be finalised?
Negotiations are ongoing through late 2025. Completion depends on final agreements with Anglo American and potential co-investors.

How much will Botswana pay for majority control?
Financial details remain confidential, with valuations influenced by current market conditions and strategic negotiations.

Will this affect global diamond prices?
Yes — greater African control over supply could strengthen natural diamond pricing and reinforce consumer confidence in ethically sourced stones.

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About DCLA

The Diamond Certification Laboratory of Australia (DCLA) is Australia’s official CIBJO-recognised laboratory, providing independent grading, authentication, and certification of natural diamonds. DCLA continues to report on global developments shaping the natural diamond industry, ensuring transparency and consumer confidence worldwide.

Disclaimer: This article is intended for informational and educational purposes only. The views and interpretations expressed do not necessarily reflect those of the Diamond Certification Laboratory of Australia (DCLA). All information is based on publicly available data and current market reports at the time of publication. DCLA does not provide financial, investment, or legal advice. Readers are encouraged to conduct their own research or consult with qualified professionals before making decisions related to diamond investment, trading, or acquisition.