Bringing over 130 Years of Diamond Expertise to Modern Grading

De Beers Institute of Diamonds
De Beers Institute of Diamonds

Confidence is the “fifth C” of the diamond sector and its role has rapidly gained increased importance at every touchpoint of a diamond’s journey. Customers, suppliers, financiers and end consumers all have a rightfully heightened demand of assurance when it comes to diamonds. With more than 130 years of experience as a leader in the industry, De Beers Group is dedicated to building and solidifying confidence within every touchpoint our diamonds reach. Designed to combine expertise with innovative technology in grading, De Beers Institute of Diamonds provides our industry with the very best in diamond verification with a range of products and services that provide confidence in product integrity, product knowledge and product assessment.

At the De Beers Institute of Diamonds, our grading is guided by three key principles:

Accuracy – Our laboratories use market leading instruments and proprietary technology to support our grading, providing the most accurate and consistent diamond appraisals.

Integrity – In using a ‘black box’ system – where diamonds are distributed in anonymous boxes so that each diamond is appraised fairly according only to its features – ensures the integrity of all our processes.

Consistency – Our team is built around some of the world’s most experienced graders, who undergo rigorous training, carrying the knowledge and expertise to evaluate every diamond accurately and consistently, wherever it was mined.

Every diamond we grade as part of our services is natural, untreated and from a recognized diamond producer.

We believe there is more to a diamond than its weight and appearance. We work only with natural diamonds, disclosed to us as compliant with the United Nations mandated World Diamond Council Kimberley Process – a foundational commitment to the modern diamond industry. Additionally, an assessment from De Beers Institute of Diamonds provides diamantaires with confidence in a report of each diamond’s 4Cs of carat, color, clarity and cut. Every diamond graded at De Beers Institute of Diamonds is given a unique inscription number, allowing the diamond details to be tracked and viewed on our website, for added peace of mind.

Every diamond we handle has benefited from our unrivalled range of accumulated expertise and exclusive proprietary technology – the most advanced diamond services and verification instruments in the trade.

Hardwiring our expertise into technology underpins our ability to give customers accurate, reliable and repeatable outcomes within our diamond grading services. Our technology leadership ensures our customers can have 100% trust in both the integrity and assessments of their diamonds, helping them in turn offer this priceless commodity to their own supply chain partners. This confidence is passed to the end consumer, providing both promise and security that their diamond has been on a journey filled with our guiding principles of transparency, accuracy and consistency.

Without the ability in instill confidence within the industry and directly the consumer, a diamond holds very little value. Empowering the industry with our expertise channeled into technology and grading allows De Beers to deliver the most reputable product on the market. Diamonds are so much more than just their unique beauty and De Beers Institute of Diamonds ensures their story remains as intact as their sparkle.

Source: institute.debeers.com

Debswana posts 37.5% jump in 9-month diamond sales

Debswana Diamond Company

Rough diamonds sales by Debswana Diamond Company jumped 37.5% in the first nine months of 2022, statistics released by the Bank of Botswana showed Tuesday, driven by steady demand for jewellery.

A joint venture between Anglo American unit De Beers and Botswana government, Debswana sells 75% of its output to De Beers with the balance taken up by state-owned Okavango Diamond Company.

Debswana’s January-September sales rose to $3.578 billion from $2.602 billion a year earlier, data from the central bank showed.

In Botswana’s pula currency, Debswana’s rough diamond sales rose 52.5% to 43.237 billion pula reflecting a stronger dollar in the period.

In dollar and pula terms, the nine-month sales top the company’s full-year results in 2021 when sales totalled $3.466 billion and 38.134 billion pula.

Debswana accounts for almost all diamonds produced in Botswana with Lucara’s Karowe mine being the only other operating diamond mine in the country.

Botswana generates about 30% of its revenue and 70% of its foreign exchange earnings from diamonds.

However, De Beers sees the risk of the market slowing down in the coming months due to a deterioration in global economic conditions, reduced consumer spending and continued Chinese covid-19 lockdowns.

“In line with normal seasonal trends, we anticipate that sales in the final quarter of the year will be affected by the normal temporary closure of cutting and polishing factories for the religious holidays in India,” parent firm Anglo American said last week.

Source: mining.com

Botswana Diamonds licensed for South African kimberlite cluster

Diamond mining company Botswana
Diamond mining Botswana

The kimberlite cluster is located around 110km north-east of a Finsch diamond mine.

Diamond mining company Botswana Diamonds has secured a five-year prospecting licence on ground containing the Reivilo cluster of kimberlites in Barkley West, South Africa.

The kimberlite cluster is located around 110km north-east of a Finsch diamond mine owned by Petra Diamonds.

According to an exploration by the previous licence holder, the area holds a delineated a cluster of three kimberlite pipes, all within a 250m radius.

The prospecting licence is effective until June 2027.

Botswana Diamonds chairman John Teeling said: “When the ground became recently available, we immediately applied for the area.

“Botswana Diamonds management have long been aware of the diamond potential of this ground, and so we are delighted to have finally been awarded this high-profile exploration ground and look forward to updating shareholders in the near future on developments.”

Botswana Diamonds plans to finalise its exploration programme after carrying out a review of all the available data on the Reivilo cluster.

The firm said in a statement: “Samples of the drilling core produced G10 and eclogitic garnets, which are the optimal indicators for diamondiferous kimberlites.”

In July this year, Botswana Diamonds purchased an additional stake in the prospective Maibwe joint venture (JV) in Botswana.

The company holds a 51.7% stake in Siseko Minerals, which increased its stake in the JV from 29% to 50%.

At the time, Botswana Diamonds said it was involved in three companies focused on diamond exploration in Botswana, as well as owned assets in South Africa.

Maibwe currently holds 11 prospecting licences in Botswana’s area of the Kalahari Desert, which include several kimberlite pipes.

In October 2019, Botswana Diamonds received a mining permit for gravels and unprocessed stockpiles around the Marsfontein mine in South Africa via its associate, Vutomi Mining.

Source: mining-technology.com

De Beers latest sale shows diamond demand remains strong

De Beers rough diamonds

De Beers, the world’s top diamond producer by value, saw sales jump by 18% in the second cycle of 2022 compared to the same period last year, attesting to the industry’s consolidated recovery from the first pandemic-induced shutdowns.

The Anglo American unit sold $650 million of diamonds between February 21 to February 25, down $10 million from the first cycle of the year, but higher than the $550 million it sold in the second cycle of 2021.

De Beers sells its gems through 10 sales each year in Botswana’s capital, Gaborone, and the handpicked buyers known as sightholders generally must accept the price and the quantities offered.

Customers are given a black and yellow box containing plastic bags filled with stones, with the number of boxes and quality of diamonds depending on what the buyer and De Beers agreed to in an annual allocation.

The company said that owing to the restrictions on the movement of people and products in various jurisdictions around the globe, it has continued to implement a “more flexible approach” to selling roughs, which included extending the latest sight event beyond its normal week-long duration.

The miner, which has benefitted from a steady recovery in the diamond market, is said to have hiked prices by about 8% in January. It had already increased the price of its rough diamonds throughout much of 2021 as it sought to recover from the first year of the pandemic when the industry came to a near halt. Most of these hikes, however, were applied to stones bigger than 1 carat.

The strategy granted De Beers a steady recovery during 2021. Its diamond prices rose by 23% in “just over a year,” said Mark Cutifani, CEO of Anglo American in a December presentation.

Russia-Ukraine effect
De Beers may benefit from the sanctions imposed to Russian companies as Moscow-based Alrosa (MCX: ALRS), the world’s top diamond miner by output, is its main competitor.

Alrosa and its chief executive Sergei S. Ivanov were included in the first wave of restrictions announced by the US Department of the Treasury’s Office of Foreign Assets Control (OFAC), which targeted mainly banks and energy firms.

Data from the US Treasury shows Alrosa is responsible for 90% of Russia’s diamond production and 28% of global supply.

De Beers chief executive Bruce Cleaver said the company has been “shocked” and “saddened” by the war in Ukraine, so it will donate $1 million to aid organizations operating in the region and providing support to those affected by the ongoing conflict.

Experts believe that The Kremlin will soon be unable to pay its debts amid increasing international sanctions against Russia.

Credit ratings agency Fitch Ratings has downgraded its view of the country’s government debt, warning a default is “imminent” for the second time this month.

“The further ratcheting up of sanctions, and proposals that could limit trade in energy, increase the probability of a policy response by Russia that includes at least selective non-payment of its sovereign debt obligations,” the agency said.

Moscow has told investors that it will continue to service its sovereign debt but warned that international sanctions imposed on its energy industry could limit its ability and willingness to meet its obligations.

Source: mining.com

Botswana’s Debswana diamond sales jump 73% in first nine months of 2021

Sales of rough diamonds by Debswana Diamond Company jumped 73% in the first nine months of 2021, statistics released by the Bank of Botswana showed on Tuesday, driven by the reopening of U.S. and China’s consumer markets.

Debswana, a joint venture between Anglo American business De Beers and the Botswana government, sells 75% of its output to De Beers, with the balance taken up by state-owned Okavango Diamond Company.

Debswana sales fell by 30% in 2020 as the covid-19 pandemic hit demand while global travel restrictions hurt trading.

Botswana closed its borders for eight months last year in an effort to curb the spread of the virus, effectively locking out foreign buyers from centres such as Mumbai, Antwerp and China, who traditionally travel to Gaborone 10 times a year to view and buy diamonds from De Beers.

Since mid-2020 De Beers has shifted some of its rough viewings to places closer to international diamond centres, such as Antwerp, to cater for customers unable to travel to Gaborone.

According to data published by the central bank, exports of diamonds from Debswana stood at $2.589 billion in the first nine months of the year compared with $1.498 billion in the same period last year.

Botswana makes about 30% of its revenue and 70% of its foreign exchange earnings from diamonds. While it has taken measures to diversify its dependence on a single commodity, diamond sales continue to be its main revenue earner.

De Beers’ sales softened by 4% in the current sales period, which ended last week, as Indian manufacturers closed factories ahead of the Diwali festival, though the company said diamond jewellery demand remained strong in the United States.

Source: mining.com

De Beers Prices Up 14% Since Start of Year

 Rough diamonds De Beers

De Beers’ rough prices spiked in the first half of 2021 as supply shortages coincided with buoyant diamond demand at the trade and retail levels.

The miner’s price index rose 14% during the six months, reflecting “tightness in inventories across the diamond value chain, as well as positive consumer demand for polished diamonds,” parent company Anglo American said Tuesday.

De Beers implemented price increases at its January, February and June sights, with an emphasis on the larger categories of rough. This brought prices back to pre-pandemic levels: The index for the first half was flat versus the same period of 2020, the company reported.

Sales volume at De Beers rose to 7.3 million carats in the second quarter from just 300,000 carats a year earlier during the peak of the coronavirus crisis. The average sales price advanced 13% to $135 per carat as demand shifted to higher-value rough.

“Consumer demand for polished diamonds continued to recover, leading to strong demand for rough diamonds from midstream cutting and polishing centers, despite the impact on capacity from the severe Covid-19 wave in India during April and May,” the miner said.

Meanwhile, production more than doubled to 8.2 million carats for the quarter versus 3.5 million carats last year, reflecting planned increases to meet the stronger rough demand, as well as the sharp impact of lockdowns in southern Africa in 2020.

With half of 2021 now over, De Beers was able to give a more specific production outlook for the full year, predicting output of 32 million to 33 million carats — compared with a previous plan of 32 million to 34 million carats. The company has already reduced its guidance for the year twice because of operational issues at mines.

“Most of the impact on production for the year as a whole is a result of the challenges we experienced earlier in the year, particularly with excessive rainfall in southern Africa, the Covid-19-related shutdown in Canada, and power supply disruptions in Botswana,” a De Beers spokesperson commented. “We still expect production in the second half of the year to be significantly above the 15.4 million carats produced in the first half of the year, however, and this will take us to the narrower guided range.”

In the second quarter, output in Botswana more than tripled to 5.7 million carats from 1.8 million carats a year before. Production in Namibia slipped 6% to 338,000 carats, as one of the company’s mining vessels underwent planned maintenance and another remained demobilized.

Output in South Africa more than doubled to 1.3 million carats from 555,000 because the company processed higher-grade ore at the Venetia mine. Canada’s production climbed 14% to 899,000 carats, mainly reflecting the comparison with last year’s slowdown.

Source: Diamonds.net

World’s third largest diamond discovered in Botswana

1,098 carat rough diamond

The diamond firm Debswana has announced the discovery in Botswana of a 1,098-carat stone that it described as the third largest of its kind in the world.

The company’s acting managing director, Lynette Armstrong, presented the stone, which was found on 1 June, to the country’s president, Mokgweetsi Masisi, on Wednesday.

It is the third largest in the world, behind the 3,106-carat Cullinan found in South Africa in 1905 and the 1,109-carat Lesedi La Rona discovered in Botswana in 2015.

“This is the largest diamond to be recovered by Debswana in its history of over 50 years in operation,” Armstrong said.

“From our preliminary analysis it could be the world’s third largest gem-quality stone. We are yet to make a decision on whether to sell it through the De Beers channel or through the state owned Okavango Diamond Company.”

The “rare and extraordinary stone … means so much in the context of diamonds and Botswana,” she said. “It brings hope to a nation that is struggling.”

The minerals minister, Lefoko Moagi, said the discovery of the stone, which is yet to be named but measures 73 by 52 by 27mm, could not have come at a better time after the Covid-19 pandemic hit diamond sales in 2020.

Debswana is a joint venture between Anglo American’s De Beers and the Botswanan government, which receives as much as 80% of the income from sales through dividends, royalties and taxes.

Production at Debswana fell by 29% in 2020 to 16.6m carats and sales fell by 30% to $2.1bn as the pandemic affected production and demand.

Debswana plans to increase output by as much as 38% to pre-pandemic levels of 23m carats in 2021 as the global diamond market recovers with the easing of travel restrictions and reopening of jewellers.

Source: theguardian

De Beers Raises Prices of Larger Diamonds

Rough diamonds at De Beers

De Beers increased prices of goods above 2 carats at this week’s sight as shortages of rough coincided with strong polished demand.

Prices rose around 5%, and more in some categories, market insiders told Rapaport News on Monday. Near-gem items also saw significant increases, while prices for other stones under 2 carats were either stable or slightly up.

“They seem to have picked areas where they’ve seen room [for price growth], and they’ve just hiked the prices up,” a source in the rough sector said on condition of anonymity. “For the time being, the market is absorbing it.”

Rough trading has been strong in recent weeks because of reduced supply from the large miners and solid polished sales. The RapNet Diamond Index (RAPI™) for 1-carat diamonds has risen 2.5% since May 1.

Rough above 1 carat has been especially sought-after, with premiums on the secondary market rising while manufacturers look to fill inventory gaps. A backlog of grading submissions at the Gemological Institute of America (GIA) has exacerbated the situation.

The June sight value will be similar to last month’s $380 million as customers snap up the limited goods available at the sale, sources said. Proceeds were higher earlier in the year — peaking at $663 million in January — when manufacturers restocked after the holidays and De Beers had larger volumes available to sell.

“There’s a shortfall in goods,” an executive at an Indian sightholder said Monday. “They’re not able to serve everyone what they’re entitled to.”

Rough demand slumped during the 2020 coronavirus crisis as the global supply chain froze. De Beers chose to maintain prices until August, when it offered deep discounts to encourage sightholders to resume buying. It has since reversed those cuts, gradually bringing prices to above pre-pandemic levels in many categories.

The sight began on Monday and runs until Friday. De Beers was not available for comment at press time.

Source: Diamonds.net

De Beers Sight Sees Strong Demand, Low Supply

De Beers Sight Sees Strong Demand
De Beers Sight Rough Diamonds

Rough-diamond demand was robust at this week’s De Beers sight despite the ongoing Covid-19 crisis in India, customers reported.

Manufacturers snapped up the limited supply in anticipation of rough shortages, sources told Rapaport News. Sales will still be 10% to 25% lower than the previous cycle in March because of reduced availability, they estimated. That translates to a sight value of $330 million to $400 million.

“People are buying from the miners and the big sources, thinking that there will probably be tenders that will be canceled,” a sightholder said. “There is the perceived idea that there’s going to be a shortage in certain goods. People are as eager to buy rough as they were four weeks ago.”

De Beers is not offering any ex-plan goods — those over and above customers’ prearranged allocations — the sources added. The miner has fewer diamonds available for clients after reducing its inventories during a strong first quarter for the rough trade, when it sold 13.5 million carats against production of 7.2 million carats. It has suffered operational difficulties at some of its Botswana deposits, exacerbated by a temporary shutdown at its Gahcho Kué mine in Canada.

“If De Beers offered 20% more [goods at the sight], I think the market would eat it up,” a rough-sector insider commented.

Less manufacturing

While India’s diamond and jewelry sector has received permission to operate during the country’s several coronavirus wave, manufacturing levels have slumped by between 10% and 50% in the past month. This has resulted from capacity restrictions and absenteeism, with smaller sizes seeing a sharper downturn.

Companies that manufacture larger goods operate in factories with more space for social distancing and are able to retain workers by offering higher pay, a sightholder explained. Many employees who produce smaller stones have left Surat and returned to their hometowns for health reasons.

“My production is down by a little less than 10%, but for people who are in smalls, their production has been severely hit, and is probably down by more than 30%,” said an executive at a large-stone manufacturer.

In line with this, the market for large rough has survived better than the small-stone segment, sources explained.

“Anything in [0.75 carats] or up, it’s in big demand,” a customer noted. “You can sell whatever you want.”

Meanwhile, polished demand has strengthened as companies anticipate lower availability alongside steady retail sales. A backlog at the Gemological Institute of America (GIA) has also affected the supply situation, with the turnaround time standing at around a month for the Mumbai laboratory and a little more in Surat.

“Due to the supply scarcity, people are stocking [up on] some of the goods, so demand is high, and will remain strong for a month or so,” another manufacturer said.

India’s virus outbreak has seen activity shift to other global centers. Many large manufacturers relocated their buying teams to Dubai before travel restrictions went into effect, enabling them to continue obtaining rough for their factories, reported Trans Atlantic Gem Sales (TAGS), a tender house located in the emirate.

New contract

De Beers’ weeklong May sight, its fourth of the year, began on Monday, featuring viewings in Dubai, Antwerp and Tel Aviv. The session is also the first under a new supply contract that came into effect on April 1.

The agreement sees the miner offer proportionately more goods to manufacturers rather than dealers in an effort to limit the reselling of boxes. Sightholders expected sluggish rough trading on the secondary market this month as a result.

Certain assortments have also changed, with 8-grainer (2-carat) rough now forming part of a category of larger stones ranging from 2 carats upward, sightholders noted. The size was previously in a 4- to 8-grainer (1- to 2-carat) box, which will now become 4- to 6-grainers (1 to 1.50 carats).

“This was focused both on responding to sightholders’ commercial needs and ensuring we have the most coherent offering for beneficiation customers,” a De Beers spokesperson said.

Customers forecast stable pricing at the sight following successive increases from December to February.

Source: Diamonds.net

De Beers Posts First Loss Since 2009

rough diamond at De Beers

De Beers recorded its first annual loss since the aftermath of the global financial crisis as rough sales and prices slumped during the Covid-19 pandemic.

The miner’s underlying loss came to $102 million in 2020, compared with a profit of $45 million in 2019, parent company Anglo American reported Thursday. De Beers had not been in the red since 2009, according to Rapaport records.

“The onset of the Covid-19 pandemic, and measures taken by governments in response, had a profound impact on global diamond supply and demand,” the group explained. “Much of the industry was temporarily unable to operate, with up to 90% of jewelry stores closed at the peak of lockdowns, first in China, then in Europe and the US.”

Revenue slid 27% to $3.38 billion last year as the coronavirus closed stores, froze the Indian manufacturing sector, and prompted De Beers to offer sightholders unprecedented purchase flexibility. Rough sales volume fell 27% to 21.4 million carats.

The company’s rough price index, which tracks prices on a like-for-like basis, dropped 10%, reflecting reductions De Beers made from the August sight onward. The average realized price slipped 3% to $133 per carat as the miner sold a larger proportion of higher-value rough than in 2019, with both midstream and inventory mix influencing this trend.

Underlying earnings before interest, taxes, depreciation and amortization (EBITDA) fell 25% to $417 million as a result. A depreciation and amortization charge of $417 million, as well as finance costs, pushed the company out of the black.

However, an easing of restrictions and better trading conditions led to a partial recovery in the second half, with China showing an especially strong rebound and US demand “encouraging,” De Beers added.

“Recent consumer demand trends have been positive in key markets, and industry inventories are in a healthier position, providing the potential for a continued recovery in rough-diamond demand during 2021,” the company noted. Covid-19 could still affect this optimism, it cautioned.

Source: Diamonds.net