Diamond market crash is Africa’s opportunity, not its crisis – M'zée Fula Ngenge

Global natural diamond supply is forecast to fall below 95 million carats this year, the lowest since 1987. For Dr. M'zée Fula Ngenge, chairperson of the African Diamond Council (ADC), this is not a death knell but a clarion call. In an exclusive...

12 october 2026

Tracr passes 5 million rough diamonds milestone as De Beers expands provenance push

De Beers Group's blockchain-enabled traceability platform Tracr reached a significant milestone in 2025, with more than 5 million rough diamonds individually scanned and registered, up from 2.8 million cumulative registrations reported in 2024. The...

28 september 2026

South African diamonds head to Hong Kong: SDT partners with BRINKS for JGW 2026

South Africa’s State Diamond Trader (SDT) has confirmed the country's participation in Jewellery & Gem World Hong Kong (JGW) 2026 through a partnership with BRINKS. SDT marketing and communication manager Tsholofelo Gopolang Tselapedi...

14 september 2026

David Benderly: PermaScribe seeks to put trust mark on diamond table, not just girdle

In this interview with Rough & Polished’s Mathew Nyaungwa, PhotoScribe Technologies president and chief executive David Benderly explains how PermaScribe differs technically from conventional laser inscription, its potential to strengthen security, and...

31 august 2026

The great reset: Paul Zimnisky on supply catharsis, De Beers' bargain and the case for natural diamonds

The natural diamond industry is in the throes of its most profound reset in a generation. Supply is plunging to its lowest level since 1987 and De Beers—once valued at over $9 billion—is reportedly being sold for as little as $1 billion.
Lab-grown...

10 august 2026

Beijing's improved ecological environment promotes biodiversity

22 june 2023

Thanks to continuous improvements to ecological environment, China's capital city Beijing is seeing a rise in biodiversity.

A new round of afforestation project carried out from 2018 to 2022 added about 68,000 hectares of green areas in Beijing. By the end of 2022, Beijing's forest coverage rate had reached 44.8 percent, expanding the capital's green ecological space significantly, according to the Beijing Municipal Forestry and Parks Bureau.

In the past five years, Beijing built 180 urban leisure parks and 323 small parks and green areas, and 88 percent of residents lived near parks and green spaces within a radius of 500 meters.

The ecological index (EI) of Beijing was 71.1 last year, with a year-on-year growth of 0.4 percent. This was a steady improvement for several years in a row. EI is a comprehensive index that reflects the urban environmental quality, the function of ecological spatial patterns and the biodiversity status.

A first sign of improved biological conditions is a greater variety of migratory birds, including those that previously did not frequent the Chinese capital. During the latest survey, 12 new bird species were found in Beijing, bringing the total number of bird species in the Chinese capital to 515.

"We have planned and built 79 protected natural areas in the vast mountainous areas in Beijing, and effectively protected over 90 percent of key wildlife and their habitats. Currently, Beijing has a total of 608 species of terrestrial wild animals, and 2,088 varieties of wild plants. So Beijing is building itself into a Biodiversity Capital," said Gao Dawei, Party chief of the Beijing Municipal Forestry and Parks Bureau.