Russia Implements New Regulations for Laboratory-Grown Diamond Labeling to protect consumers

Russia’s Resolution No 657, coming into effect on September 1, 2026, brings in new labeling and marketing guidelines for synthetic stones used in jewelry. These changes are designed to promote greater transparency for consumers and help prevent any misleading descriptions of products.

The government of the Russian Federation has approved new regulations for the sale of jewelry containing synthetic stones, effective from September 1, 2026. These regulations, encompassed within Resolution No. 657 dated May 30, 2026, revise retail standards for certain items, including precious metals and gemstones.

According to these regulations, jewelry featuring artificial materials that are named after natural minerals must explicitly state that the stone is “synthetic” on tags and labels, with “Synthet.” serving as an acceptable abbreviation. The usage of the term “diamond” and related expressions to describe synthetic stones is strictly prohibited. Furthermore, retailers are barred from using quality and color descriptions typically associated with natural diamonds.

Terms such as “precious,” “genuine,” “natural,” “mined,” “mineral,” or “eco-friendly” are also forbidden from consumer-facing information pertaining to synthetic stones in jewelry made from precious metals. These regulations are applicable to labels, tags, and all consumer information, with the aim of distinguishing natural from synthetic stones more explicitly and enhancing transparency.

When artificial materials are utilized as inlays in jewelry made from precious metals, the same labeling regulations must be adhered to, ensuring accurate and non-misleading information regarding the synthetic nature. This development reflects ongoing global initiatives to regulate disclosure standards within the diamond and jewelry industries, emphasizing transparency and proper product identification for international manufacturers, retailers, and suppliers.

Effective Date of the Resolution

The Resolution is scheduled to enter into force on September 1, 2026.

Protecting Consumers and Promoting Transparency

The measure aims to protect diamond jewelry consumers from misleading practices and aggressive marketing approaches associated with synthetic stone products. By introducing clear disclosure requirements, the regulation seeks to improve transparency across the jewelry sector.

Supporting Fair Competition in the Diamond Industry

As the world’s largest natural diamond producer by volume, Russia has a strong interest in maintaining clear differentiation between natural and synthetic stones. The Resolution is expected to contribute to fair competition and support long-term stability within the global diamond industry.

Encouraging Similar Measures Worldwide

Industry stakeholders have expressed the view that similar regulations could benefit other jurisdictions. The adoption of comparable standards internationally may help promote transparency, consumer confidence, and sustainable development throughout the global diamond industry.

What is Russia’s Resolution No. 657?

Resolution No. 657 is a regulatory measure adopted by the Government of the Russian Federation that establishes new labeling and marketing requirements for synthetic stones used in jewelry.