Edahn Golan: India’s lab-grown diamond exports surpass natural diamonds by volume, yet value gap widens

India’s diamond industry has reached a historic turning point. In March and April 2026, the volume of lab‑grown diamond exports overtook that of natural diamonds, with lab‑grown stones accounting for 51% and 50.4% of total export volume respectively...

01 june 2026

Dr M’zée Fula-Ngenge: Kimberley Process failing Africa

The Kimberley Process (KP) is failing Africa, and the world's definition of a “conflict diamond” is a moral and legal absurdity, according to the African Diamond Council (ADC) chairperson M’zée Fula-Ngenge. The following exclusive...

18 may 2026

How much CO2 is in a Pandora lab-grown diamond? 12.58 kg per carat

Pandora’s cradle-to‑gate carbon footprint study of its lab‑grown diamonds, verified by EY (formely Ernst & Young) under limited assurance, finds that one polished carat carries a footprint of 12.58 kg CO2 equivalent (e). The growing stage...

11 may 2026

Antwerp diamond trade volumes jump 20% in Q1 2026 as structural measures take hold

The Antwerp World Diamond Centre (AWDC) reported a nearly 20% increase in total diamond trading volume for the first quarter of 2026, driven by a 35.7% surge in rough diamond imports.

27 april 2026

‘AI is the engine, diamonds are preserved upside down, copper currently the path to value’ – Botswana Minerals’ Campbell on strategy shift

Botswana Minerals has positioned itself as a data-led, multi-commodity explorer, placing copper at the centre of its growth strategy while retaining diamond assets for future upside, Managing Director James Campbell has told Rough & Polished. In an exclusive...

13 april 2026

Nature journal calls for cooperation between Russian and Western scientists to monitor climate change in the Arctic

26 february 2024

The scientific journal Nature called for the unification of the work of Western and Russian scientists on monitoring climate change in the Arctic. Without information from Russian observation stations, the data will be incomplete.

As reported by the Go Arctic news portal, the quality of empirical information is critical when it comes to issues of global climate change. For example, the Interact, an international network of climate monitoring stations in the Arctic, is the most extensive network of research stations in the Northern Hemisphere at 94 objects, of which 21 are located in Russia. Turning off the Russian array makes the entire work of this system unrepresentative.

To be able to adequately monitor changes in the Arctic, the international community must continue to strive to establish and improve research infrastructure and standardized monitoring programs that are representative of the entire Arctic.

Geopolitical reasons should not influence transnational scientific cooperation on global issues, the authors at Nature believe. Russia is the largest Arctic country and is a member of the Arctic Council, an intergovernmental forum for coordinating the activities of the eight Arctic countries.

Theodor Lisovoy, Editor in Chief of the European bureau, Rough&Polished