Exclusive
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
Scientists found out that anthropogenic warming of the Earth has reached record rates
According to the analysis, in 2023, the contribution of people to the increase in global temperatures amounted to 1.3 °C, while the total amount of warming for the year reached 1.43 °C. It was influenced by the climatic phenomenon of El Nino and other natural factors.
According to the researchers, anthropogenic warming is increasing at an unprecedented rate for instrumental data, reaching about 0.26°C per decade in 2014-2023. Such high rates are caused by a combination of consistently high greenhouse gas emissions, equivalent to 53 billion tons of CO2 per year, as well as continued improvement in air quality, which reduces the force of anthropogenic cooling by atmospheric aerosols. According to the report, the remaining carbon balance (the amount of carbon dioxide that can be released before the world faces global warming 1.5°C above pre-industrial levels) is only about 200 billion tons, which corresponds to current emissions in about five years, gazeta.ru reports.
Alex Shishlo, Editor in Chief of the European Bureau Rough&Polished