Russian polish: The head of sales at Russian diamond producer Alrosa, Evgeny Agureev, says the company will sell its own coloured diamonds to boost revenue. Picture: REUTERS
Russian polish: The head of sales at Russian diamond producer Alrosa, Evgeny Agureev, says the company will sell its own coloured diamonds to boost revenue. Picture: REUTERS

Moscow — Russia’s Alrosa, the world’s largest diamond producer by output, plans to boost revenue from selling rare, coloured stones where demand is stable, although it is a niche business.

Nature gives fancy colours to about one in every 10,000 rough diamonds of gem quality that are mined around the world. The stones — which can be blue, pink or green — form a special asset class, relying on a consumer passion for the exotic and unusual. This also means they are less affected by other factors driving supply and demand in the main diamond market.

The global market for polished coloured diamonds is now dominated by Rio Tinto and Anglo American’s De Beers.

But state-controlled Alrosa aims to compete. "We hope that ... Alrosa will become one of the global leaders in sales of polished coloured diamonds," said Evgeny Agureev, head of Alrosa sales division.

He said the stones would come straight from the producer, ensuring "transparent origin" in an industry that has been working hard to prevent stones mined in conflict-prone areas from reaching the market.

Alrosa and De Beers produce about half of the world’s rough diamonds of all types, white or coloured. But Alrosa’s marketing sometimes lacks the more sophisticated image of its rivals, given the firm’s Soviet past.

It has tended to sell rough diamonds in bulk, without sifting out the coloured gems that can earn a premium. Until now, Alrosa’s diamond, polishing business of clear and coloured stones has been modest, generating just 2% of its total $4.6bn revenue in 2017.

Agureev said that, from 2018, Alrosa would sort its diamonds into 19 categories of stones and would aim to polish most of these to secure higher prices.

While profit margins are lower in the global polishing industry than the rough diamond business, Alrosa is confident it can earn more from selling cut and polished coloured gems. "The polished diamond should be more expensive because it is a ready-made final product for which there is a demand, and we have taken all the production risks on ourselves," said Pavel Vinikhin, head of Alrosa’s polishing division. Those risks included the challenge of cutting and polishing coloured gems, which can crack more easily than clear stones. Alrosa planned to process coloured diamonds that were mined from its remote Russian regions in its Moscow cutting and polishing facility. It also had another facility in Siberia.

Last year, the company mined a 27.85-carat pink diamond and a 34.17-carat yellow one. The number, size and shape of polished gems to be produced from these stones has yet to be determined.

Prices for diamonds depend on their colour, size and cut quality. In 2017, a huge 59.6-carat pink polished diamond, the Pink Star, was sold for a record $71.2m in Hong Kong.

"The market for fancy diamonds is relatively small given the inherent limited supply, and the end-demand is primarily a relatively small group of wealthy individual buyers that are less sensitive to price," said diamond analyst Paul Zimnisky.

Reuters

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