What Are Blood Diamonds? Can Lab-Grown Diamonds Be Blood Diamonds? Standards for Responsible Diamonds
Updated: 6 days ago
RAGAZZA DIAMOND · Updated 21 October 2026
Diamonds symbolise affection and commitment. Blood diamonds reveal a different history: people forced to dig for stones, diamonds exchanged for weapons, and civilians losing their homes, freedom and lives in conflicts sustained by that trade. Understanding this history explains why a jewel’s origins deserve attention.
At RAGAZZA, we recommend high-quality lab-grown diamonds and value their advantage in avoiding the extraction of natural diamond deposits. A diamond that people can feel comfortable wearing also requires responsible conduct from producers, traders and retailers: respect for the people who make it, revenues kept away from violence, and customers able to choose freely with accurate information.
Figure 1. Mine excavation and material handling. AI scene illustration.
Contents
1. Why Blood Diamonds Carry a Human Cost: From Mines to Conflict
The name “blood diamonds” is connected to human injury and loss of life. Diamonds controlled by armed groups can be sold for money or exchanged directly for weapons. Both the way the stones are obtained and the use of their proceeds can therefore be linked to violence. The histories of Sierra Leone and Angola make that connection tangible.[13][14]
Sierra Leone: forced mining and diamonds exchanged for weapons
During Sierra Leone’s civil war, the Revolutionary United Front (RUF) and its allies controlled diamond-producing areas. The Special Court’s trial-judgement summary records civilians abducted and forced to mine diamonds in Kenema in 1997–1998, and others taken and forced to work in diamond mines in Kono in 1998–1999. These were people deprived of their freedom and compelled to work, rather than employees free to leave.[12]
The diamonds then entered cross-border transactions. The 2013 appeal judgement in the Charles Taylor case recounts RUF/AFRC diamonds from Kono and Tongo Fields being delivered to Taylor in Liberia in exchange for arms and ammunition. The transactions connected coerced labour, diamonds and military supplies: people extracted a tradable resource that helped armed groups obtain the means to continue fighting.[13]
The victims included residents, women and children drawn into war
Violence extended beyond the mines. The court found that the armed groups murdered civilians, committed sexual violence against women and girls, and mutilated civilians in places including Kono. Children under 15 were also recruited and used in hostilities. These abuses formed part of a campaign of terror against the civilian population.[12]
The human cost therefore fell on enslaved diamond diggers as well as residents and children harmed by the armed groups. Diamonds could be connected to abuse at the point of extraction, or through exchanges for weapons that supported fighting elsewhere. Their value in trade became a resource for sustaining violence.[12][13]
Figure 2. The Sierra Leone case connects forced diamond mining, diamond transactions and weapons. Civilians beyond the mines were also harmed. Historical relationship diagram.[12][13]
Angola: diamond income as a source of armed-group funding
Angola offers another example. In Resolution 1295, adopted in 2000, the UN Security Council identified the illicit diamond trade as a principal source of funding for UNITA and called for stronger enforcement against rough-diamond transactions that breached sanctions. The issue extended from conditions at mining sites to the international trade that allowed an armed movement to keep raising funds.[14]
The diamonds in these historical cases were natural diamonds. The Kimberley Process defines conflict diamonds as rough natural diamonds used by rebel movements or their allies to finance conflict aimed at undermining legitimate governments. This is a trade-control definition with a specific scope. “Natural diamond” describes how the material formed; its connection to armed groups or exploitation depends on its actual source and transactions.[1]
Choosing lab-grown diamonds changes the starting point of production. It also raises an important question: when a diamond comes from a factory, could the harmful conduct associated with blood diamonds occur in a different setting?
2. Can Lab-Grown Diamonds Also Be Blood Diamonds?
If the concern is whether a diamond finances violence or involves coercion and exploitation, lab-grown diamonds can also be exposed to those problems. Growth equipment changes how a crystal is produced. People still decide who controls the business, how workers are treated and who receives the sales income.
Laboratory growth avoids the extraction of natural diamond deposits
Lab-grown diamonds develop from seed crystals in HPHT or CVD equipment, without extracting the resulting crystal from a natural diamond deposit. This avoids the particular production route seen in blood-diamond history: an armed group seizing a natural diamond-producing area, controlling extraction and using those rough stones to obtain money or weapons. That is a meaningful sourcing advantage and one reason we value lab-grown diamonds.[3][13]
Lab-grown diamonds fall outside the Kimberley Process’s definition of conflict diamonds and its rough-diamond controls. Responsibility in lab-grown production and trade still needs to be assessed through relevant checks and evidence.[1]
Figure 3. Diamond growth equipment and its operating environment. AI scene illustration.
A real policy example: Russian synthetic diamonds included in war-related sanctions
In December 2023, the Council of the European Union announced its twelfth sanctions package in response to Russia’s invasion of Ukraine. The direct ban taking effect on 1 January 2024 included non-industrial natural and synthetic diamonds, as well as diamond jewellery, from Russia. The official announcement described the diamond restrictions as a means of depriving Russia of an important revenue source. Synthetic diamonds were therefore included in trade controls connected to war-related revenue.[15]
This was a sanctions measure targeting Russian revenue, rather than a court judgement finding that a particular lab-grown diamond factory used enslaved labour to finance war. Its significance is that factory-grown diamonds can still involve businesses, financial relationships and conflict-related trade restrictions that responsible sourcing must examine.[15]
How business income can support violence and factory work can become coercive
Consider a hypothetical growth facility or trader controlled by an armed group, with sales proceeds diverted to buy weapons. The business could become a source of funding for violence. Another possible mechanism is an operation forced to pay “protection money” to an armed group during production or transport. Ownership by the group would not be necessary for those payments to support it. These are risk scenarios. Establishing an actual case requires evidence about control, payment recipients and the use of funds.[2][6]
A labour-risk scenario might involve workers recruited to a growth facility or polishing workshop, then prevented from leaving through retained identity documents, threats or withheld wages. If a person is compelled to keep working through fear of a penalty, the circumstances warrant investigation under forced-labour standards. The ILO’s indicators help identify relevant warning signs. This describes a possible mechanism, rather than an allegation against a particular lab-grown diamond company.[5]
Figure 4. Factory production can still involve business-finance and labour risks. These are hypothetical mechanisms; actual cases require evidence.[4][5][6]
The best-known history of blood diamonds concerns natural stones. Financing violence, forced labour and deceptive transactions can nevertheless occur across different products and production methods. At RAGAZZA, we recognise the advantage of avoiding natural diamond mining while expecting businesses involved in lab-grown production, trading and sales to take responsibility for their conduct. How a diamond formed, and the people and transactions it passed through, both deserve scrutiny.[2]
For the wider environmental and social context, see Natural vs Lab-Grown Diamonds: Their Impact on the Environment and The Impact of Natural and Lab-Grown Diamonds on People and Society.
3. What Makes a Diamond Responsible?
For RAGAZZA, a responsible diamond is one whose extraction or growth, manufacture, trading and sale involve businesses that respect human rights and community rights, manage environmental harm, prevent support for armed violence, forced labour and other serious abuses, and act on and help remedy harm they cause or contribute to. This responsibility extends to the customer: the product should be described accurately and the purchase made freely with adequate information.[2][6][7]
These are our responsibility requirements, informed by frameworks including the UN Guiding Principles on Business and Human Rights. They are not a globally uniform diamond grading category. The assessment concerns how people are treated, where money goes and how businesses respond to problems. Invoices, traceability records and certifications can support an investigation; the underlying conduct needs evidence of its own.[2]
Figure 5. Responsibility requires respect for people and accountability for conduct from production through after-sales service.
Across a diamond’s journey, these requirements can be organised into five practical safeguards. They apply to natural and lab-grown diamonds, including the retailer closest to the customer.
Responsibility safeguard | What to examine in practice |
|---|---|
Trade does not support violence or crime | Whether revenue, extortion payments or other funds reach armed violence, and whether transactions conceal illicit money. |
Work is voluntary and basic rights are protected | Whether workers can leave freely; forced labour, hazardous child labour, unpaid wages or unresolved serious safety problems. |
Production respects communities and the environment | Violations of residents’ land and living rights, serious pollution or repeated non-compliance, and how existing harm is addressed. |
Product information and selling respect the customer | Truthful statements about material, quality, price, origin and responsibility, with informed and voluntary purchase decisions. |
Problems bring accountability and remedy | Safe access to grievances, effective response and remedy, follow-up and whether similar harm recurs. |
Responsibility safeguards informed by the UN Guiding Principles, OECD minerals guidance, ILO indicators and UN consumer-protection guidelines.[2][5][6][7]
Figure 6. Diamond inspection and craft work in a workshop. AI scene illustration.
Standards, indicators and investigation methods have different roles
To assess whether work is voluntary, relevant indicators include whether workers can leave, whether they face threats and whether wages are being used to restrict their freedom. Contracts, payroll records, confidential interviews and grievance investigations are ways to establish those conditions. Traceability helps identify the producer who needs to be examined.[5]
Figure 7. Voluntary work illustrates the different roles of a responsibility standard, observable indicators and investigation methods.
Measurement also depends on how the information is obtained. Workplace injuries can be assessed through frequency, severity and outcomes after corrective action. Grievances require an examination of whether people can speak safely and whether the response works. A claim that there have been no complaints requires different evidence from a finding that no harm occurred.
Where information is incomplete, businesses should identify what remains unconfirmed and continue checking. Serious abuse calls for action proportionate to the risk and the business’s involvement, such as ending harmful practices, requiring improvements, using commercial influence or suspending relevant transactions. Responsibility also includes providing or cooperating in appropriate remedy for affected people.[2][6]
4. How the Industry Checks and Manages These Risks
Existing systems serve different purposes. Buyers can understand them within one process: use controls and records to understand transactions, investigate the relevant risks and follow through on the findings.
Figure 8. Jewellery packing, handover and transport. AI scene illustration.
The Kimberley Process and trade warranties
The Kimberley Process Certification Scheme (KPCS), implemented in 2003, addresses cross-border trade in rough natural diamonds and the conflict-financing risks covered by its definition. The World Diamond Council’s System of Warranties (SoW) carries relevant assurances through business-to-business documentation into polished diamonds and diamond jewellery. The revised system also addresses practices concerning human rights, labour rights, anti-money laundering and anti-corruption.[1][8]
Business due diligence and responsibility standards
OECD guidance provides a framework for identifying risks, taking action and tracking results. The Responsible Jewellery Council’s Code of Practices and Laboratory Grown Material Standard set requirements for the businesses within their scope. A company certification should be checked against the applicable standard, certified scope and validity period, together with how relevant problems have been handled.[6][9]
Grading reports help establish what is being sold
Ordinary IGI and GIA identification, grading or assessment documents primarily describe the gemstone’s identity and relevant quality characteristics. They help customers check what they are buying. Workers’ treatment, the use of business revenue and sales conduct require different records and investigations.[10][11]
The value of a system lies in better decisions and action. If actual conduct contradicts an assurance, the business still needs to address the problem. Documentation does not remove harm that has already occurred.
5. Retailers Are Part of the Responsibility Chain
A diamond produced in an orderly setting can still reach a customer through misleading claims, pressure or avoidance of after-sales responsibility. A jeweller’s product descriptions, payment arrangements and treatment of customers also help determine whether the transaction is responsible.
Figure 9. A RAGAZZA showroom. Retail responsibility includes product explanations and customer service.
Give customers accurate information for their decision
Natural or lab-grown identity, applicable treatment disclosure, grading information, metal composition, price and after-sales terms should be explained clearly. Environmental, human-rights and origin claims also need evidence proportionate to the statement. An unverified responsibility story can distort a customer’s judgement. The UN Guidelines for Consumer Protection likewise emphasise complete, accurate and non-misleading information.[7]
Protect the freedom to choose whether to buy
Customers should be able to compare, consider their budget, decide later or decline a purchase. Relationship pressure, humiliation, threats or concealed material conditions used to induce a card payment are incompatible with responsible selling. Where instalments or credit are involved, the total cost, fees and commitments should be clear.[7]
Figure 10. Responsible retail covers information before purchase, freedom during the decision and an effective response after purchase.
Respond to problems after the sale
Written specifications, invoices and payment records help both parties establish what was agreed. When a dispute concerns material, quality or a product claim, the retailer should establish the facts, respond to the customer and provide appropriate correction or remedy in accordance with the problem and applicable terms. After-sales conduct also shows whether a business accepts responsibility for what it sells.[7]
6. How RAGAZZA Takes Responsibility
We select high-quality lab-grown diamonds and put our responsibilities as a jeweller into practice in procurement and transactions. Knowing whom we buy from, who receives payment and how we explain a product to customers are basic requirements of our business.
Verify counterparties and retain purchasing and payment records
We apply strict identity verification, or KYC, to supplier procurement, confirming the identities of the trading counterparty and payment recipient. Purchases are supported by invoices and transaction records. Supplier payments are made digitally, leaving records of the purchase, counterparty and payment.
Figure 11. RAGAZZA’s verified supplier identities, purchasing documents and digital payment records support tracing our direct purchases and payments.
This level of traceability establishes which supplier sold us a diamond and who received the related payment. Connecting it further back to a specific growth facility or mine requires supplier information linking those earlier stages. KYC, invoices and payment records each support due diligence; actual production conditions and the use of funds still need relevant evidence.
Respect for choice is part of retail responsibility
We believe customers should choose jewellery voluntarily after understanding the product and transaction terms. A responsible retailer stands behind its explanations, promises and selling practices, and responds to after-sales concerns. This responsibility connects with procurement management, from a diamond’s arrival at the business to its delivery to the customer.
For us, a responsible diamond reflects respect for people by everyone involved. Laboratory growth offers a different production choice. Businesses must make that choice worthy of trust through their conduct.
7. Frequently Asked Questions
Q: How does the blood-diamond trade harm civilians?
A: Armed groups can control mining areas, force civilians to dig and sell the diamonds or exchange them for weapons to sustain fighting. Sierra Leone’s history records this pathway. Victims included forced diamond diggers, residents subjected to killing, mutilation or sexual violence, and children recruited into hostilities. The harm could extend from the mine to the battlefield and surrounding communities.[12][13]
Q: Have lab-grown diamonds already avoided the blood-diamond problem?
A: Lab-grown diamonds avoid extracting natural diamond deposits, so they do not follow the same production route of armed groups controlling those deposits and forcing people to mine them. How businesses treat workers and where sales revenue goes still need scrutiny. Forced labour or revenue used to support armed violence would remain serious responsibility concerns even when a diamond is grown in equipment.[2][3][5]
Q: How does a conflict-free diamond differ from a responsible diamond?
A: The meaning of “conflict-free” depends on the standard used. The Kimberley Process focuses on preventing rough natural diamonds from funding the rebel conflicts covered by its definition. Responsibility includes wider requirements: voluntary work, respect for rights and communities, management of environmental harm, accurate information and a customer’s freedom to choose. Records and certifications can support checks; whether those requirements are met depends on actual conduct.[1][2][7]
Q: How should a jewellery retailer take responsibility for a diamond?
A: Responsibility begins with procurement: understand suppliers, verify trading counterparties, retain purchasing and payment records, and check the origin claims being made. Customers should receive clear information about identity, quality, price and terms so they can choose freely. If an origin or product statement proves problematic, the retailer should investigate, correct it and provide appropriate remedy. Responsibility continues after the sale.[2][7]
8. References
Official institutional sources, consulted 21 October 2026.
The Kimberley Process definition of conflict diamonds, its history and controls on rough natural diamond trade.
Principles 11, 13, 17, 19, 22 and 29 on human rights, business relationships, risk response, remedy and grievances.
Technical background on diamond growth in controlled HPHT and CVD equipment.
The 2008 industry guidance explains money-laundering and terrorist-financing risk mechanisms; it is not presented here as a statement of current local law.
The revised 2025 indicators help identify coercion, absence of voluntary work and circumstances requiring investigation.
Annex I provides the due-diligence framework; Annex II addresses serious abuses, armed groups and financial risks.
Good business practices include fair treatment, accurate information, informed choice and handling complaints.
Business-to-business warranty documentation and the revised system’s responsible-business requirements.
Requirements and certification scope for laboratory-grown material businesses, alongside the Code of Practices.
Ordinary reports identify the gemstone and record relevant quality characteristics.
Laboratory-grown diamond identity and quality assessment services, distinct from investigation of production and trading conduct.
Paragraphs 16–48 and 150 record findings on killings, sexual violence, mutilation, child recruitment and forced diamond mining in Kenema and Kono.
Paragraphs 310–312 and associated footnotes describe intermediaries and the relationship between diamonds, arms and ammunition; see judgement pages 131–134.
The 18 April 2000 resolution identifies illicit diamond trade as a principal source of UNITA funding and calls for stronger sanctions enforcement.
The historical sanctions announcement includes non-industrial natural and synthetic diamonds in the direct ban from 1 January 2024. This is a policy example addressing revenue, not a judicial finding of abuse by a specific factory.
