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.
-
Aug- 2016 -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…
Read More » -
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.…
Read More » -
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…
Read More » -
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…
Read More » -
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…
Read More » -
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…
Read More » -
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…
Read More » -
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,…
Read More » -
10 JuneAuctions
Blue diamond sells for record-breaking £17.5m
The Cullinan Dream has sold at auction for $25.3m (£17.5m), making it the most expensive fancy intense blue diamond to have ever gone under the hammer. The 24.18-carat diamond – sold at Christie’s Magnificent Jewels & The Cullinan Dream auction in New York on Thursday 9 June – is named…
Read More » -
7 JuneEconomy
Polished diamond prices dip in May
The price of polished diamonds declined slightly in May as buyers waited for the JCK Las Vegas show, which took place between 3 to 6 June. Despite this, the Rapaport Group’s RapNet Diamond Index (RAPI) said trading at the show was “relatively weak” with slower traffic than in previous years.…
Read More »
