Exclusive
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
The POLAR 2023 conference to be held on May 24 in St. Petersburg
"The key theme of the event will be adaptation to climate change in the Arctic. Experts will assess the readiness of the infrastructure and fleet for the development of navigation in the Arctic seas, propose the most effective steps for the development of safe, efficient and economically justified navigation along the Northern Sea Route and talk about projects related to the control of the environmental situation in the waters of the Northern Sea Route," the press service of the Arctic and Antarctic Research Institute reported.
The conference will also present forecasts on the organization of early postings and year-round navigation on the Northern Sea Route, the first results of the expedition "North Pole-41" and the possibilities of new research.
In addition, experts will talk about the state of the cryolithozone on the territory of the Russian Federation and the creation of a national permafrost monitoring system.
POLAR 2023 will bring together representatives of federal government agencies, big business and science specializing in work in polar latitudes.
Alex Shishlo for Rough&Polished
