News – Page 73 – The Diamond Certification Laboratory of Australia (DCLA)

Beware a Supply Bottleneck

The positive sentiment the diamond market experienced during the past few months was a welcome change from the gloomy tone that characterized 2020. Buoyed by holiday sales that proved better than expected, the trade gained the confidence to buy again, even with activity limited mostly to online platforms.

For the first time in many years, polished suppliers struggled to fill orders due to shortages during the fourth quarter. Just a year earlier, the midstream was plagued by what seemed to be a chronic oversupply that pushed down polished prices and caused profit margins to tighten. Among the few benefits of the Covid-19 lockdowns was that manufacturers were forced to freeze rough purchases, stop production, and start depleting the excess inventory they had.

With fewer goods available, it was understandable that the rough market would wake up again in the fourth quarter. The resurgence was a remarkable one, too: The combined volume of De Beers’ and Alrosa’s rough sales rose 57% year on year to 23.9 million carats in the final three months of the year. That’s more carats in a quarter than the two have sold since the beginning of 2017 — itself an anomaly period that arguably fueled the ensuing oversupply crisis.

The positive momentum continued into the new year with reports of sizable rough sales last month. De Beers notched its largest sight in three years, while Petra Diamonds and Mountain Province continued to see good demand at their tender sales, with prices up 8%.

In the February issue of the Rapaport Research Report, we consider the question of whether the strong rough sales are a product of polished demand or of the low supply that typified the market earlier in 2020. It could be both. What’s certain is that the rough market must cool in the coming months or risk throwing the industry back into a polished-oversupply scenario.

Such an event would undo the hard work that went into restoring an equilibrium between the rough and polished markets. It would also fuel skepticism about the stated intention — by miners, manufacturers and retailers alike — of ensuring the diamond market becomes demand driven and more efficient in its operations.

Now, at the start of February 2021, the industry is at a crossroads. Manufacturers must curb their rough purchases to maintain the balance we’ve achieved in recent months and ensure a sustainable recovery. While the holiday season was relatively positive for the industry, global diamond jewelry sales have not yet returned to pre-pandemic levels and are unlikely to do so this year. For now, this means the recovery remains a supply-driven one, and the industry needs to walk the fine line between caution and its enthusiasm to do business again.

Source: Diamonds.net

De Beers Sales Hit Three-Year High

De Beers’ rough-diamond sales soared to $650 million in January, its highest for any month since 2018, as manufacturers replenished inventory following the holiday season.

The total was 18% more than the $551 million the miner garnered a year earlier, and 44% above the $452 million it reported in December, De Beers said Wednesday. This was despite the company implementing a sharp increase in rough prices.

“With the midstream starting the year with low levels of rough and polished inventories, and following strong sales of diamond jewelry over the key holiday season in the US, we saw good demand for rough diamonds at the first cycle of the year as midstream customers sought to restock and to fill orders from retail businesses,” said De Beers CEO Bruce Cleaver. “Sales of rough diamonds are also being supported by expected demand ahead of Chinese New Year and Valentine’s Day.”

De Beers held the sight in its usual Botswana location, in addition to viewings in Antwerp and Dubai, as the Covid-19 pandemic has prevented many customers from traveling overseas. Its revenue figure encompasses sales that took place between January 18 and February 2, including the sight and auctions.

The January sight is usually one of the biggest of the year, especially after a positive holiday season. Even so, this year’s opening sale of the year exceeded all monthly sales going back to January 2018, when revenues came to $672 million.

De Beers raised prices by 4% to 5% at the sight in response to the improving balance between supply and demand, as reported last month by Rapaport News. Alrosa lifted its prices by 6% to 7%, with the Russian miner scheduled to publish its January sales value on February 10.

Source: Diamonds.net

Lucapa’s Lulo diamonds fetch US$5.9 million

Lucapa Diamond Company and its partners have announced the results of the first diamond sale of 2021 by Sociedade Mineria Do Lulo (SML) from its Lulo alluvial mine in Angola.

The rough diamond parcel of 4,273 carats was sold for a total of US$5.9 million (A$7.7 million) or US$1,375 (A$1,793) per carat.

Lucapa MD, Stephen Wetherall comments: “As with the first sale of Mothae diamonds in 2021, prices achieved by SML at this sale continued to reflect the positive industry mood, and with sales from both operations in 2021 already totalling A$15 million, it has been a solid start to the year.”

Source: miningreview

Tax Authorities to Return a Million Rough Diamonds from Raids

A million rough diamonds seized in raids by the Indian tax authorities on the scanning firm Diyora & Bhanderi are to be returned to their owners.

The company is being investigated over claims of tax evasion and the illegal sale of diamond scanning machines. Its premises in Surat were raided 10 days ago.

Gems belonging to over 800 diamond firms, which had been sent to Diyora & Bhanderi Corporation (DBC) for rough scanning, were seized, along with large quantities of cash.

The Surat income tax authorities responded on Friday to representations by the Southern Gujarat Chamber of Commerce and Industry that diamantaires should have their gems returned, as long as they can provide the proper paperwork.

Meanwhile, Sarine, the Israel-based diamond tech firm, accuses DBC of copying the industry-standard Galaxy inclusion mapping software used by its rough diamond scanning machines and is taking action through the High Court of Gujarat, in Ahmedabad.

Source: IDEX Online

GIA Spots Rare Inscription Fraud in Simulant

The Gemological Institute of America (GIA) has uncovered three synthetic moissanites with forged inscriptions that fraudsters had used to misrepresent them as natural diamonds.

The cases at the Johannesburg laboratory marked the first times the GIA had discovered fake girdle inscriptions on diamond simulants, it said in a recent article in its academic journal, Gems & Gemology.

The lab initially received a round brilliant, 1.02-carat stone for a diamond-grading report. The report number on the girdle was for an E-color natural diamond with the same weight that was graded in 2019, but the dimensions were different because moissanite has lower specific gravity, meaning that it weighs less relative to its volume.

Standard testing showed the stone was not a diamond, while subsequent spectroscopic and gemological analysis proved it was synthetic moissanite, GIA researchers wrote in the fall 2020 edition of Gems & Gemology, which it released last week.

“The possibility exists that a consumer could purchase this simulant thinking it was a natural diamond, especially with a deliberately misleading inscription,” wrote Sicebiso Hlatshwayo, a supervisor of diamond grading at the GIA in Johannesburg, and Sally Eaton-Magaña, senior manager of diamond identification at the GIA in Carlsbad, California.

Since writing the article about the first stone, the same lab in South Africa received and identified two more synthetic moissanites with fraudulent inscriptions, the GIA added in a note.

In addition to the size discrepancy, the first stone’s clarity was equivalent to VVS2 (the GIA doesn’t usually give moissanite a grade of this type), whereas the diamond it was impersonating was VVS1. The inscription’s font was also distinctly different from the GIA’s standard one. The GIA obscured the fraudulent inscription, in line with its usual practice.

People sometimes mistake synthetic moissanite for diamond because some of their properties are similar, such as their hardness and thermal conductivity, the gemologists explained. The latter feature is often a method of distinguishing diamonds from simulant, but it can fail if the stone is moissanite.

However, the stone showed “double refraction” — a feature of moissanite, absent in diamonds, that gives it more brilliance.

Another key difference between the materials is dispersion, the GIA pointed out. Moissanite has higher dispersion, meaning light that enters the stone is refracted more. The eye, therefore, sees a more distinct range of colors, giving it more “fire” than diamonds.

Source: Diamonds.net

Mountain Province’s first diamond sale of 2021 shows 8% price rise

After a devastating 2020 which saw a near-collapse in the global diamond trade, Mountain Province Diamonds‘ latest sales figures show the sparkle may be starting to return to the diamond sector.

The 49% owner of the Gahcho Kué mine in the Northwest Territories, operated by 51% owner De Beers, sold 241,827 carats of diamonds for $21.8 million or $90 per carat in the sale, which closed on Jan. 22 in Antwerp. That represents an encouraging increase from an average sales price of $64 per carat in the final quarter of 2020 and $37 per carat in the third quarter.

“The first sale of the year was excellent, the growing confidence amongst rough diamond buyers translated into a healthy price improvement of 8% on a like for like basis when compared to our record high volume December sale,” said Mountain Province president and CEO, Stuart Brown, in a release. “We expect to see a continuation of the positive trend as rough and polished markets continue to strengthen post a successful retail season.”

The company’s next sale, in February, will include the 157-carat “Polaris” gem diamond, recovered in the fourth quarter. Named after the North Star, the stone appears colourless in daylight, but under ultraviolet light “exhibits a rare natural blue fluorescence that echoes its Arctic origins.”

Mountain Province recently released its production and sales results for the fourth quarter. Two confirmed cases of covid-19 during the quarter affected production as existing health and safety precautions were further enhanced. For the quarter, the operation saw a 12% decrease in total tonnes mined (ore and waste), a 21% decrease in tonnes treated (to 736,140 tonnes), and a 23% decline in carats recovered (to 1.5 million carats).

Mountain Province’s share of fourth-quarter production was nearly 745,600 carats.

For the year, the company recorded total sales of 3.3 million diamonds at an average price of $51 per carat for C$227 million ($171.3 million) in revenue.

“Under very difficult circumstances, all driven by Covid-19, the Gahcho Kué mine has performed well in being able to maintain production, albeit at a reduced level, and came very close to the revised guidance in tonnes mined and treated and exceeded the revised guidance target for carats recovered,” Brown said earlier this month on the release of the production figures. He added that the carat recovery was “particularly pleasing under the circumstances” and positioned the company for positive sales numbers in the first quarter of 2021.

Brown said that the last quarter of the year saw a “strong recovery” in the diamond market. In addition, the late 2020 closure of Rio Tinto‘s high-volume Argyle mine in Australia is expected to help establish a “more balanced” supply and demand equilibrium.

“The diamond market came under unprecedented pressure from early March to early September and although this pressure remains, we did see a strong recovery with respect to rough diamond demand in the last quarter of the year,” Brown said. “The two sales during the last quarter saw significant price recovery across all categories of diamonds sold. Early diamond jewelry retail sales reports are encouraging, and we expect to see steady demand for rough diamonds in the first quarter of 2021. There will no doubt still be challenges ahead but we are certainly more positive in our outlook as we start 2021 compared to the middle of 2020.”

Source: Canadian Mining Journal

Bristow to finally put Rockwell Diamonds saga to bed after firm unveils wind-up plan

MARK Bristow, CEO of Barrick Gold Corporation, is to finally close the book on Rockwell Diamonds, a company he chaired and which he once attempted to save from bankruptcy.

Rockwell Diamonds announced today the Canadian listing authority had revoked a cease trade order which had been issued as the company had previously failed to produce quarterly numbers with the accompanying management discussion.

The company today filed third quarter numbers and announced its intention to wind up its affairs in which a company owned by Bristow, ‘Bristco’ would mop up the interests of minority shareholders in Rockwell and put them into ‘Amalco’.

Dissenting shareholders would have their interests exchanged on a one-for-one basis for redeemable preference shares of Amalco.

The redeemable preference shares would then be immediately redeemed by Amalco in exchange for half a Canadian cent per share, payable in cash. A meeting of shareholders requiring a simple majority has been arranged for March 2.

Bristow first sought to bail out Rockwell Diamonds, which was once run by his brother, John Bristow, in 2014, in which Mark Bristow bought $1.1m in debentures. In 2016, Bristow embarked on a process of ‘fumigation’ in which he restructured the firm’s board and conducted an overview of its operating activities.

Unfortunately, the company never managed to gain traction at its key asset, the 200,000 cubic metres a month Wouterspan, situated in the alluvial diamond fields region of the Northern Cape province.

There was a proposed $8m recapitalisation of the company in 2017.

The company was subsequently put into liquidation proceedings following attempts by a business practitioner to save it from failure. The company was in and out of court throughout this period with claims of corruption involving contractors.

In 2019, Bristow completed the merger of his Randgold Resources with Barrick Gold, a fabulously successful transaction which as coincided with high gold prices.

Source: miningmx.com

De Beers and Alrosa Raise Rough Prices

The two largest diamond miners increased prices at this week’s rough sales as demand improved due to post-holiday restocking and strong trading ahead of the Chinese New Year.

De Beers raised prices by an average of 4% to 5% at its first sight of 2021, while Alrosa’s increases were around 6% to 7%, industry insiders told Rapaport News Monday. Both companies implemented steeper hikes in larger categories than for smaller goods, sources said.

“Alrosa makes sure that prices reflect the actual market trends and a confirmed real demand,” a spokesperson for the Russian miner said. De Beers declined to comment.

The miners have steadily been reversing the prices cuts they made in the second half of last year. De Beers’ price rise was its second in a row, with January prices almost back to pre-pandemic levels, sightholders noted.

The rough market showed momentum in January following a better 2020 holiday season than many had feared earlier in the year. Cutting factories in India raised polished production to full capacity as shortages emerged and retailers restocked, prompting manufacturers to buy rough in large quantities.

Demand rose on the secondary market, with De Beers clients able to make profits of 5% to 7% by reselling goods ahead of the sight. Those premiums declined slightly following the price increase.

“[Polished] inventory levels are the lowest for at least the past seven or eight years,” an executive at a sightholder said. “That’s the reason people are going to be more aggressive in their purchasing,” he continued, adding that some traders foresaw a spike in consumer demand due to government stimulus packages.

Prices at smaller miners’ tenders were higher still — in contrast to mid-2020, when manufacturers could get goods up to 25% cheaper on the open market compared with De Beers and Alrosa boxes. Tender prices fluctuate with the market conditions more than contract-sale prices do, as the smaller rough producers have greater liquidity needs.

Some traders expressed concern that the surge in rough purchases could lead to an oversupply, as Chinese retailers have almost finished preparing their inventories for the upcoming lunar festival on February 12.

“It’s time to go back to business, but it’s no time to push your production to the max and buy rough at any price with the excuse that your factory needs it,” another sightholder argued. “The end of year has been OK, including in the States. There are great expectations for a fantastic Chinese New Year, but the reality is that any Chinese retailer has stopped buying as from this week.”

Amid the uncertainty, Alrosa kept its policy of allowing customers to defer 100% of their allocations in January, noting that it wished to uphold the balance between supply and demand.

De Beers also allowed sightholders to refuse a proportion of their allocations for goods up to around 0.75 carats, while maintaining its standard flexibility — including 10% buybacks — in larger categories.

De Beers’ sight began on Monday in Botswana and runs until Friday, with viewings also taking place in Antwerp and Dubai. Alrosa’s sale started last Friday and continues for a week.

Source: Diamonds.net

Lucapa’s run of recovering +100 carat diamonds continues

Lucapa Diamond Company and its partners have announced the recovery of the 18^th +100 carat white diamond by Sociedade Mineria Do Lulo (SML) from its Lulo alluvial mine in Angola.

The recovery of this second +100 carat diamond from Mining Block 46 (MB46), a 104 carat D colour white stone, so soon after the 113 carat D colour white stone, indicates the potential for these blocks as the company moves deeper into the southern terraces.

Source: miningreview.com

Lucara recovers 341 carat white diamond

341 carat white diamond found at the Karowe mine in Botswana

Canada’s Lucara Diamond has found an unbroken 341-carat white gem-quality rock at its prolific Karowe mine in Botswana, with analysts estimating it could fetch more than $10 million.

The Vancouver based miner said the diamond was recovered over the Christmas period from milling of ore coming from the south western quadrant of Karowe’s South Lobe.

The diamond is the 54th stone over 200 carats recovered at Karowe since it began commercial operations in 2012.

The find builds on previous historic recoveries which include the 342-carat Queen of the Kalahari, the 549 carat Sethunya, the 1,109 carat Lesedi La Rona found in 2015, and the 1758 carat Sewelô, recovered in 2019.

Beyond Sewelô, the only larger diamond ever unearthed is the 3,106 carat Cullinan Diamond, discovered in South Africa in 1905. The Cullinan was later cut into smaller stones, some of which now form part of British royal family’s crown jewels.

Source: mining.com