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

Lundin in talks with Talon on Boulderdash US nickel, copper project

13 march 2025

Lundin Mining has started exclusive negotiations with Talon Metals on an earn-in agreement for up to a 70% interest in the Boulderdash nickel and copper exploration project in US.

The exploration properties are adjacent to Lundin’s Eagle mine. SO far, it has payed $5 million in advance to commence drilling at Boulderdash, which Talon would repay if the parties do not execute the option agreement.

The Boulderdash deposit is located approximately 12 kilometres northwest of Lundin Mining’s Eagle Mine in Michigan, the only operating nickel mine in the U.S. The maiden drill hole at Boulderdash intercepted 99.92 m grading 0.41% nickel and 0.35% copper starting at 9.14 m depth.

More recent drilling has intercepted 2.35 m of nickel-copper massive sulphide mineralization assaying 2.33% nickel and 2.95% copper.

As part of the option agreement Lundin Mining will fund an initial 10,000 m drill program to follow up on recent drill results.

Theodor Lisovoy, Managing Editor, Rough&Polished