Lab-grown diamond producer Madestones has today taken a significant step towards lessening its environmental impact as a company.

The company has now been certified as carbon-neutral after making significant efforts to reduce its carbon footprint.

The label is provided by CO2Logic and validated by the accredited and international independent certification body Vinçotte.


The certification process complies with the internationally recognised PAS 2060, which sets out the requirements for achieving and demonstrating carbon neutrality.

Madestones CEO, Thierry Silber, commented: “This ‘CO2-neutral’ label not only guarantees real climate protection efforts, it also empowers companies to break through the fog of empty environmental claims.

“This label is for consumers and procurement departments of any organisation seeking to buy more responsibly. It is the recognition of real efforts to save our planet.”

To find out more about Madestones’ lab-grown diamonds, head to the below story:

Q&A: Madestones founder discusses growing demand for lab-grown diamonds