Yoram Dvash: Industry unity, producer leadership and marketing investment key to natural diamond's future

The natural diamond industry is navigating a period of significant transition, but there are increasing signs that the foundations for a stronger and more positive future are being built, according to the World Federation of Diamond Bourses (WFDB)...

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

TAGS sums up the ‘challenging’ year

10 february 2025

Dubai-based auction house Trans Atlantic Gem Sales (TAGS) has summed up the results of 2024. Overall, according to the company, it was a challenging year for all market participants.

As noted, throughout 2024, as the rough diamond supply chain normalized, prices for processed stones have steadily declined from their 2022 peaks. First, the “tremendous success” of LGD led to a decline in prices for natural stones to a much greater extent than expected. This was especially noticeable in the US engagement ring sector, where LGD captured about 50% of the market. Second, the pipeline in the midstream remained overstocked, with high debt levels and low margins. Third, China, a huge consumer market for processed stones, has virtually stopped buying.

Other factors included a low number of buyers for Russian rough, general geopolitical tensions and high financing costs, all of which led to a prolonged period of uncertainty for the industry. To address the problem, some major companies significantly reduced rough supplies in the hope of a price recovery.

ALROSA, despite sanctions and a market downturn, was “running at full capacity” of 32 million carats in 2024, down only 4% from the previous year.

Overall, according to industry press reports, rough diamond supplies were around 105 million carats in 2024, a level not seen since the 1980s. Production capacity was reduced throughout the year. In Surat, for example, the recession caused by a drop in demand for diamonds on the global market was the largest in half a century. As a result, up to 90% of small diamond enterprises closed. In a long-term push to promote natural diamonds and restore confidence in the market, key industry players have agreed to raise $100 million. De Beers and the World Federation of Diamond Bourses have launched a multi-million dollar advertising campaign. The IDEX cut diamond price index has risen for the first time since December 2023.

TAGS presented 20 rough tenders last year worth about $305 million. Sales volumes increased throughout the year, but overall culminated in a disappointing +/- 65% of goods submitted, the auction house said.

Demand for the +10ct sizes remained strong throughout the year. As the year progressed, there was a slow but steady increase in demand for 2-10ct stones, particularly in the SI ranges, while smaller sizes below 2 grs that were in demand earlier in the year began to decline. The weakest area now remains 3-6 grs. TAGS completed its last sale of the year from December 12 to 16 with a relatively small tender worth about $10 million.

Prices remained largely unchanged until recent months, when there was a slight increase. However, the decision by De Beers and ALROSA to lower prices to bring them in line with market prices led to a 5-15% decline.

The market is currently showing very early signs of recovery, and there are concerns about the large volumes of rough diamonds that will enter the market in the coming weeks, as companies are now looking to get rid of significant stocks. In the future, players expect new price increases for certain categories.

Hélène Tarin, Editor-in-Chief of the Asian Bureau, Rough&Polished