Exclusive
Charlotte Rose on making history, modernising the London Diamond Bourse, and why finance is the industry’s silent crisis
When Charlotte Rose was elected president of the London Diamond Bourse in June 2026, she didn't just break an 86-year tradition—she became the first woman to lead any diamond bourse globally. In an exclusive interview with Rough & Polished’s Mathew...
Today
Yoram Dvash: Industry unity, producer leadership and marketing investment key to natural diamond's future
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29 june 2026
AWDC: First fully traceable artisanal diamonds from DRC sold on the international market in Antwerp
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Natural diamonds most desired luxury jewellery, Gen Z spending double baby boomers, reveals De Beers report
Natural diamonds remain the most desired jewellery item among US consumers, with Millennials and Gen Z driving demand value and spending, according to De Beers Group’s The Diamond Report, which draws on the biannual Diamond Acquisition Study of 18,500...
15 june 2026
Edahn Golan: India’s lab-grown diamond exports surpass natural diamonds by volume, yet value gap widens
India’s diamond industry has reached a historic turning point. In March and April 2026, the volume of lab‑grown diamond exports overtook that of natural diamonds, with lab‑grown stones accounting for 51% and 50.4% of total export volume respectively...
01 june 2026
Sibanye Stillwater’s H1 core earnings dip to $1.5bn as PGMs, gold output fall
Profit for the period of $803 million was 51% lower than the record profit of $1.7 billion in the first half of 2021 but compares favourably with profit achieved for the second half of 2021 of $544 million when average precious metals prices were at similar levels.
“This represents the third highest six-month period profit achieved since the Group's initial listing in 2013,” it said.
Sibanye Stillwater declared a cash dividend of $230 million for the six months to June 30.
The Johannesburg- and New York-listed company, headed by CEO Neal Froneman, reported a half-year profit of R12.3-billion, the third highest six-month period profit achieved since the group's initial listing in 2013.
Meanwhile, the group said production from its South African gold operations was 191,683 oz in the first half of 2022, which is 63% lower year-on-year, primarily due to industrial action which extended for more than three months.
The company said 4E PGM production from its South African PGM operations was 8% lower than for the first half of 2021, but remains well within guidance, with a continued cost management focus and higher by-product credits, resulting in AISC being maintained in line with inflation.
This continued focus on cost management has resulted in the SA PGM operations migrating meaningfully down the industry cost curve since they were acquired.
Its US PGM operations reported a 23% decline in 2E PGM production in the six months ended 30 June 2022 compared to the same period in 2021, as a result of ongoing operational constraints and the temporary suspension of operations at the Stillwater mine following severe regional flooding that occurred in Montana from mid-June 2022.
Mathew Nyaungwa, Editor in Chief of the African Bureau, Rough&Polished
