Dr M'zée Fula Ngenge: Demand for considerable-sized diamonds stronger than ever

The African Diamond Council (ADC) chairperson Dr M'zée Fula Ngenge told Rough & Polished’s Mathew Nyaungwa in an exclusive interview that although overall global diamond prices have been somewhat soft, the demand for considerable-sized diamonds...

02 september 2024

Amplats sees prospects as a standalone company

Anglo has revealed its plans to demerge Anglo American Platinum (Amplats), which has operations in South Africa and Zimbabwe, to optimise shareholder value. Rough&Polished contacted Amplats to comment on this and other issues but was referred...

19 august 2024

WFDB President Yoram Dvash Remains Confident Despite Global Diamond Challenges

Yoram Dvash is President of the World Federation of Diamond Bourses (WFDB) having been elected in 2020. He found time in his busy schedule to speak to Rough&Polished about the state of the diamond industry around the world and some of the major...

12 august 2024

Lyudmila Vysotskaya: Amber is a mystical stone, a living substance

Lyudmila Vysotskaya is a Kaliningrad-based amber artist and designer, expert, chairwoman of the Amber Academy and member of the Creative Union of Artists in Decorative and Applied Arts. This summer, visitors could admire the art works by Lyudmila Vysotskaya...

30 july 2024

De Beers shines light on budding jewellery designers

Diamond giant De Beers will this year conduct its bi-annual Shining Light Awards jewellery design competition. De Beers beneficiation manager Kagiso Fredericks told Rough & Polished's Mathew Nyaungwa in an exclusive interview they set aside 4.5 carats...

22 july 2024

Arctic ice melting to enhance El Nino effect and change world climate

03 april 2024

The rapid melting of the Arctic ice will lead to an increase in the El Nino natural phenomenon's scope, which is associated with the occurrence of dry periods, severe storms and floods around the world.

In addition, researchers from universities in the United States and China warned of an ice-free Arctic summer in 2040, RuNews24.ru reports.

Scientists have analyzed the effect of Arctic ice melting on El Nino. According to the researchers, the amplitude of the natural phenomenon directly depends on the rate at which the Arctic ice is shrinking.

At the same time, the area of sea ice has already decreased by 12% over the past half century. Experts fear that the summer of 2040 will be the first ice-free summer in the history of the Arctic due to this development.

Alex Shishlo for Rough&Polished