Polishing
Polishing is an essential process in jewellery production and maintenance, ensuring pieces achieve the desired finish and retain their appeal for consumers. For UK jewellers, designers, and manufacturers, mastering polishing techniques and staying updated on advancements in equipment and materials is key to delivering quality and efficiency. Jewellery Focus covers polishing trends, tool innovations, and best practices, providing trade professionals with insights to enhance craftsmanship and operational performance in this critical area.
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Jan- 2021 -25 JanuaryEconomy
Lucapa revenue drops 42% in Q4
Lucapa Diamond Company has seen its revenue drop significantly in the fourth quarter as the miner delayed sales while it negotiated a partnership with manufacturer Safdico. Overall, revenue for the year fell by 42% to $32.1m (£23.4m). Sales from Lulo fell 32% year on year to $6.6m (£4.6m) for the…
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12 JanuaryRetailers
Lucapa’s Mothae diamonds sell for £4.1m
Lucapa has announced that a parcel of 4,676 carats rough diamonds from the Mothae kimberlite mine were sold for a total of $5.6 million (£4.1m). The diamond sale marks the largest carat price received from the Mothae mine in its history with the company. The sale included a number of…
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Nov- 2020 -24 NovemberNews
Synova brings DaVinci diamond system to market
Synova has launched the DaVinci system, a diamond shaping solution which transforms rough diamonds into “brilliantly” cut diamonds with up to 57 facets in a single operation. The polishing process within the machine reportedly creates a “smooth final step” to remove remaining thin black carbon layers. Customers are presented with…
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Oct- 2020 -26 OctoberInternational
Rough diamond demand improves despite lower production, De Beers finds
De Beers has announced that rough diamond production fell by 4% to 7.2 million carats in its third quarter, driven by planned reductions in production to reflect the lower demand for rough diamonds amid the pandemic. It comes as Covid-19 related measures remain in place, according to the group, in…
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1 OctoberAuctions
Diamond auction set to break three world records
Sotheby’s Hong Kong is set to hold an “unprecedented” online auction of a 102.39 carat D Flawless oval diamond on 5 October. According to 77 Diamonds, the piece is expected to sell for tens of millions of dollars, without reserve, selling to the highest bidder irrespective of the price offered.…
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Aug- 2020 -10 AugustInternational
Alrosa unearths 236-ct diamond
Almazy Anabara, a subsidiary of the Alrosa Group, has unearthed a 236-ct rough diamond of “intense” yellow-brown colour in Russia. The diamond was extracted from the Ebelyakh mine in Yakutia, and is the largest natural colour rough diamond ever found in the country. The diamond’s dimensions are 47x24x22 mm, and,…
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Jul- 2020 -30 JulyInternational
De Beers jobs at risk following poor sales
De Beers has announced that total revenue plummeted 54% to $1.2bn (£920m) in its half-year results, with rough diamond sales falling to $1bn (£767m), down from the $2.3bn (£1.76bn) reported the year prior. In light of the damaged performance, CEO Bruce Cleaver told Reuters that the group would “likely” proceed…
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16 JulyInternational
Diamond sales plummet at De Beers
Rough diamond sales at De Beers slumped by 96% to $56m (£44.6m) in the second quarter of the year, down from $1.3bn recorded the year prior. This was largely driven by lower volumes, which plunged by 97% to 300,000 carats in the prios, while prices also fell. It comes after…
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Sep- 2019 -30 SeptemberFeatures
The SDGs are our path to sustainable growth
We live in a world of changes so profound and rapid that no one can stand alone. The 2030 Agenda – the 17 Sustainable Development Goals (SDGs) play an important leadership role for the Responsible Jewellery Council (RJC) in driving progress on the implementation of the goals, building positive impact…
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Aug- 2019 -30 AugustDesigners
Graff reveals new Lesotho Pink diamond ring
Graff has unveiled a new ring made from the cut and polished 13.33ct Graff Lesotho Pink diamond. According to the group, expert gemologists and craftsmen spent many months analysing the “complexities” of the rare diamond, and how best to capture the “extraordinary beauty of its unusually vibrant pink hue”. The…
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