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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May- 2015 -26 MayInternational
VIDEO: Largest ever man-made diamond to be unveiled at JCK
The International Gemological Institute (IGI) of Hong Kong has certified what it believes is the world’s largest HPTP-grown colourless diamond. The 10.02 carat Square Emerald Cut stone was fashioned from a record-breaking, 32.26-carat piece of man-made rough, grown by St. Petersburg-based New Diamond Technology LLC, in less than 300 hours.…
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22 MayProduct Launches
Chrysalis to launch new collections at JCK Las Vegas
Jewellery brand Chrysalis has announced it will launch two brand new collections at jewellery trade show JCK, Las Vegas, taking place from May 29 to June 1. On display at the exhibition will be the brand’s new sports collection – featuring 14 bangles each representing a different sport including surfing, football,…
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13 MayAuctions
World record jewellery auction for Sotheby’s
Sotheby’s has set a new world record total for a jewellery auction – breaking six other world auction records in the process. The ‘Magnificent Jewels and Noble Jewels’ auction, which was held on Tuesday May 12 in Geneva, achieved a total of 149,851,375 Swiss Francs (£102.9m) – the world record…
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13 MayEconomy
Hallmarking figures up 10% in April
The total number of hallmarked articles grew 10% in April following a disappointing March, according to new figures released from all four of the UK’s assay offices. According to the data, which was compiled by the Birmingham Assay Office , there was a total of 810,831 articles hallmarked in April…
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6 MayCurrent Affairs
Polished diamond prices stabilize in April
Diamond markets were quiet in April despite a slight improvement in sentiment towards the end of the month as shortages helped stabilize prices. This is according to Rappaport’s Rapnet Diamond Index (RAPI) which said that many diamond suppliers did not lower their prices even though liquidity and profitability remain tight.…
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Apr- 2015 -30 AprilEvents
Carat extends partnership with BAFTA Television Awards
Luxury fashion jewellery brand Carat has announced it has extended its partnership with the House of Fraser British Academy Television Awards. Carat, the official jewellery partner, said that it is “proud” to extend its partnership with the event for the fifth year running. Carat said that last year’s awards were a…
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21 AprilEvents
‘Perfect’ 100-carat diamond could sell for $25m at auction
A ‘flawless’ 100-carat diamond is expected to fetch between $19m (£12.7m) and $25m (£16.7m) at a Sotheby’s auction in New York. The diamond has been described as ‘perfect’ and joins an elite group of just five comparable-quality diamonds over 100 carats to have ever been sold at auction worldwide. The…
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1 AprilEconomy
Polished diamond prices fall in March
Polished diamond prices softened in March as trading volumes were restricted by weak demand, according to the latest report from Rapaport. Diamond market sentiment was “weak” throughout the first quarter, with jewellers avoiding large inventory purchases and buying focused on satisfying specific demand to fill existing orders. The RapNet Diamond…
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Mar- 2015 -6 MarchWatch Focus
Vintage watches to go on sale at Roseberys Fine Art auction
An 18-carat gold and diamond gentleman’s skeleton wristwatch from Swiss luxury watchmaker Corum is estimated to sell for £100,000 to £150,000 as part of Roseberys Fine Art Auction. The watch, which will go on sale at the auction on Tuesday March 24, was commissioned and designed exclusively as a one…
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5 MarchManufacturers
Polished diamond prices continue decline in February
Polished diamonds continued to decline in February despite “improved sentiment” ahead of the Hong Kong International Diamond, Gem and Pearl show. This is according to the RapNet Diamond Index (RAPI) which found prices for 0.30-carat diamonds declined by 1.3%, 0.50-carat diamonds fell by 1.4% and 3-carat diamonds decreased in price…
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