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 market sees a sharp rise in prices for palladium
The US Geological Survey estimates that Russia produced 74,000 kilograms of palladium last year, which is nearly 40% of the world's mining production.
Market analysts opine that palladium prices are sensitive to disruptions in production and exports in an environment where supply cannot meet demand for this metal. According to them, its shortage in 2021 was approximately 829,000 troy ounces, which is 13% higher than its shortage a year earlier, which was 728,000 ounces.
The risk for palladium is that it is becoming too expensive for the automotive industry, and the use of the metal in catalysts is forcing a shift to another, more economical metal such as platinum, they argue. “About 25% of palladium can routinely be substituted for platinum in diesel catalytic converters, according to the USGS, with that proportion potentially climbing to as much as 50% in some applications. But Russia is also the world’s second largest producer of platinum,” barrons.com said noting that if the movement of catalysts involving palladium occurs in concert potentially disrupting production and exports combined with soaring demand, then record-highs prices for this metal will become "an obvious historical target".
Vladimir Malakhov, Rough&Polished
