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

In a historic milestone for the diamond industry, fully traceable, artisanal diamonds from the Democratic Republic of Congo have been sold on the international market for the very first time in Antwerp. Below, Ine Tassignon, AWDC spokesperson, provides...

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

Gem Diamonds grows revenue, as output dips

14 march 2025

Gem Diamonds’ revenue increased 10% to $152.8 million in 2024 compared to $139.4 million in 2023, mainly due to a 5% increase in carats sold off 109 967 carats against 104 520 a year earlier.

It said diamonds sold from its Letšeng mine in Lesotho achieved an average price of $1,390 per carat last year despite the persistent downward pressure on rough and polished diamond prices, compared to $1,334 per carat in 2023.

The 4% increase in the average price per carat achieved can be attributed to the improved quality of recoveries and the increased number of larger than 100-carat diamonds sold, as prices, on a like-for-like basis, decreased during the year.

Gem Diamonds said underlying EBITDA increased by 95% to $29.7 million from $15.2 million in 2023 mainly due to the increase in revenue during the period under consideration.

The group reported a profit attributable to shareholders for the year of $2.9 million, equating to a basic profit per share of 2.1 US cents on a weighted average number of shares in issue of 139.7 million.

It also ended the year with a cash balance of $12.9 million and drawn-down facilities of $20.2 million, resulting in a net debt position of $7.3 million and available undrawn facilities of $69 million, compared to the net debt position of $21.3 million at the end of 2023.

The improvement in net debt of $14.0 million was attributed to the group's performance and resilience despite the ongoing challenges in the diamond market.

Meanwhile, Gem Diamonds’ output fell 4% to 105, 012 carats compared to 109, 656 carats in 2023, mainly due to a lower contribution from the higher-grade satellite pipe during the year.

Company chief executive Clifford Elphick said they reduced their waste investment by 39% compared to 2023, with a total of 3.4 million tonnes.

Gem Diamonds recovered 13 stones greater than 100 carats during the year, and exceptional sales included an 11-carat pink diamond that was sold for $45 537 per carat, a 63-carat Type IIa white diamond that was sold for $41 007 per carat, and a 113 carat Type IIa white diamond that was sold for $39 345 per carat.

Mathew Nyaungwa, Editor-In-Chief, Rough & Polished