Carat
Carat weight remains a defining factor in the value and appeal of diamonds and other gemstones, making it a key consideration for professionals across the jewellery trade. For UK jewellers, designers, and wholesalers, staying informed on how carat trends influence pricing, consumer demand, and supply chain decisions is essential. Jewellery Focus offers in-depth coverage on carat-related topics, including market analysis, consumer education, pricing strategies, and insights into the ethical sourcing of larger stones. Our reporting helps trade professionals navigate this critical aspect of the gemstone and diamond market.
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Sep- 2016 -6 SeptemberCurrent Affairs
Mixed month for diamond prices in August
The price of diamonds reported a mixed month in August, as polished inventory increased with steady manufacturing and sluggish demand. The RapNet Diamond Index (RAPI) – from the Rapaport Group – found the price of 1-carat diamonds fell 0.8% in August, while the price of 0.30-carat was flat. The price…
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Aug- 2016 -16 AugustEconomy
Hallmarking slumps 11.8% in July
The total number of hallmarked items dropped 11.8% in July, a decrease of 92,333 pieces when compared with the same month last year. New figures from all four of the UK’s assay offices, and compiled by the Birmingham Assay Office, which found the total number of hallmarked items in July…
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15 AugustCurrent Affairs
136.24-carat diamond recovered by Alrosa
Mining firm Alrosa Group has announced the recovery of a 136.24-carat diamond from its Nyurbinskaya mine. The gem-quality rough diamond, which is 3 Black Makeable 1 Сolour, measures 29.32 х 23.88 х 21.9 mm and is one of the largest rough diamonds ever to be recovered at the mine. Currently…
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10 AugustCurrent Affairs
Petra recovers 138.57-carat white diamond
Petra Diamonds has announced the recovery of a 138.57-carat white diamond from its Cullinan mine in South Africa. The diamond is classified as Type IIa, D colour, meaning it has high clarity, and will be offered for sale as part of the company’s upcoming sales process in Johannesburg next month.…
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Jul- 2016 -18 JulyDesigners
Carat hosts charity event in aid of iPAN
Fashion jewellery brand Carat partnered with TV presenter and model Melanie Sykes last Tuesday (12 July) to host a charity event in aid of iPAN (International Pre- Autistic Network). The event, which took place at Carat’s recently refurbished flagship store in London’s Covent Garden, also saw Sykes’ fellow TV presenters…
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13 JulyManufacturers
Rio Tinto to sell world’s first red diamond coin
Mining firm Rio Tinto has unveiled what is believed to be the world’s first coin to feature a rare red diamond. Known as ‘The Kimberley Treasure’ and for sale at AU$1 million (£574,000), the collectable piece has been crafted from one kilogram of 99.99% fine gold and features a radiant-cut…
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5 JulyEconomy
Brexit fuels uncertainty as polished diamond prices slide in June
Polished diamond prices fell in June and sentiment softened after “relatively weak” Las Vegas and Hong Kong shows, according to the Rapaport Group. The group said steady US demand supported the market but overall demand was sluggish, with Britain’s decision to leave the EU, the US election and continued weakness…
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Jun- 2016 -30 JuneAuctions
Largest diamond discovered in a decade fails to sell at auction
The world’s largest rough diamond found in a decade has failed to sell at a London auction after bids did not reach the minimum reserve price. The 1109-carat ‘Lesedi la Rona’ – the largest rough diamond in existence today – was uncovered by diamond production firm Lucara in November 2015…
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21 JuneCurrent Affairs
Petra recovers 121.26-carat white diamond
Mining firm Petra Diamonds has announced the recovery of a 121.26-carat white diamond from its Cullinan mine in South Africa. The stone is a type II diamond of ‘exceptional colour and clarity’ and is an example of the large and high-quality diamonds the mine is known. The largest rough diamond…
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15 JuneEconomy
Gold continues to perform well as overall hallmarking figures fall in May
Gold jewellery continued to perform well in May as overall hallmarking figures fell 7.2% when compared with the same month last year. Hallmarking figures from the four UK assay offices – and compiled by the Assay Office Birmingham – found there was a total of 713,564 items hallmarked in May,…
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