In the brilliant gemstone sector, there is always debate over the distinction between natural and synthetic diamonds. France stands out thanks to its unique legislation aimed at resolving this confusion. The accepted terms for these two types of diamonds were clearly defined by the decree of January 14, 2002, reaffirmed at the end of 2023. This strategy maintains the integrity of the diamond market and guarantees essential transparency for consumers. In this article, we examine the effects of this decree on the national and international markets.
An exemplary French law

Transparency and clarity
France has clear laws regarding diamonds. According to Mina El Hadraoui, France Director of the Natural Diamond Council, the 2002 decree clearly distinguishes natural diamonds from synthetic or lab-grown diamonds, which are only used for artificially produced stones. This internationally envied precision avoids any confusion for consumers. Moreover, it helps preserve the perceived value and authenticity of natural diamonds, which are often considered more valuable than their synthetic counterparts. By maintaining this distinction, France protects not only consumers but also the natural diamond industry.
Standards and regulations
Compliance with international standards and national regulations is essential in the diamond trade. The French decree aligns with these standards by requiring the label "synthetic" for any man-made stone, thus ensuring transparent and reliable information. This regulation helps eliminate confusion in the market and supports business ethics. It also plays a role in the fight against conflict diamonds by ensuring that consumers are fully informed about the origin of their purchases.
The Ministry's consultation and decision

Recently, a consultation was conducted to consider adding the term " guide "laboratory-created diamond." This initiative, coming from a player in the synthetic diamond market, aimed to modernize the terminology in use. The objective was to align French terminology with international trends, where the expression "laboratory-grown diamond" is gaining popularity.
The decree was not amended by the Ministry of Economy on October 26, 2023. Bernadette Pinet-Cuoq of the UFBJOP is pleased with this decision because it reinforces the commitment to fluid communication in French, which is beneficial for consumers. This decision highlights France's commitment to preserving the heritage and reputation of its jewelry industry. Moreover, it demonstrates a deep understanding of consumers' needs for clear and non-misleading information.
The Impact of the Decree on the Market

Consumer protection
Maintaining the decree of January 14, 2002, serves as a protective role for consumers. It provides a clear understanding of what they are purchasing, according to a 2020 OpinionWay study that highlighted the importance of clear and user-friendly terminology. This protection is particularly useful in a market where artificial diamond manufacturing technology is advancing rapidly.
Collective responsibility
This legal framework not only protects consumers. It also encourages market players to follow these standards in order to create a more responsible and ethical industry. Diamond Collective plays an important role in this process by promoting natural diamonds and educating people about industry practices. By ensuring that consumers make informed choices based on transparent and reliable information, this collective responsibility contributes to the sustainability of the diamond industry.
In summary, the French decree on the terminology of natural and synthetic diamonds serves as a model for clarity and transparency. It supports an ethical and responsible market while protecting consumers. This legal system demonstrates France's commitment to high standards in the gem trade, thus consolidating its position as a global leader in the jewelry industry.
Patrick Koune



































