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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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22 june 2026

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

Dr M’zée Fula-Ngenge: Kimberley Process failing Africa

The Kimberley Process (KP) is failing Africa, and the world's definition of a “conflict diamond” is a moral and legal absurdity, according to the African Diamond Council (ADC) chairperson M’zée Fula-Ngenge. The following exclusive...

18 may 2026

Lower sales volumes hit De Beers EBITDA in 2019

25 february 2020

de_beers_logo.pngDe Beer’s underlying earnings before interest, taxes, depreciation and amortisation (EBITDA) decreased by 55% to $558 million in 2019 compared with $1,2 billion, a year earlier due to lower sales volumes, a lower value sales mix which curtailed mining margins.
The group’s revenue eased by 24% to $4.6 billion compared with $6.1 billion in 2018 as rough diamond sales fell by 26% to $4 billion from $5.4 billion, a year earlier.
It said the decline was due to an 8% decrease in consolidated rough diamond sales volumes to 29.2 million carats against 31.7 million carats realised in 2018 and a 20% reduction in average realised price to $137 per carat from $171 per carat in the corresponding period.
“The reduction in realised price was driven by a 6% decline in the average rough price index and from a lower value mix of diamonds sold, in response to the weaker demand for higher value diamonds,” said De Beers.  
The group also said that in response to the challenging midstream trading environment, it offered increased supply flexibility to sightholders and sold lower value and volume of rough diamonds to the midstream, while increasing marketing expenditure to $178 million from $166 million in 2018 to further drive consumer demand for diamond jewellery.
Its rough diamond production fell by 13% to 30.8 million carats from 35.3 million carats in 2018, primarily driven by a reduction in South Africa. 
“While trading conditions have improved somewhat since the third quarter of the year, production was lower in response to softer rough diamond demand conditions compared with 2018,” it said.
The group’s 2020 production guidance was between 32 and 34 million carats, subject to trading conditions. 
The higher production will be driven by an expected increase in ore from the final open-pit cut at Venetia, supported by a currently anticipated improvement in trading conditions compared with 2019.

Mathew Nyaungwa, Editor in Chief of the African Bureau, Rough&Polished