Carat
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Jun- 2025 -11 JuneAuctions
Astor tiara sells for £889,400 at Bonhams London Jewels auction
A turquoise and diamond tiara once owned by Nancy, Viscountess Astor has sold for £889,400 at Bonhams’ London Jewels sale,…
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May- 2025 -23 MayAuctions
Gemfields to expand offering at June 2025 auction
Gemfields has announced that it will offer a broader range of secondary-type material at its forthcoming mixed-quality ruby auction in…
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21 MayRetailers
Tiffany launches Bird on a Rock collection featuring 7,500-carat kunzite
Tiffany and Co. has announced the acquisition of a 7,500-carat kunzite crystal, which will be transformed into 10 custom-cut gemstones…
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8 MayEconomy
Diamond prices rise in April amid tariff uncertainty
Diamond prices rose sharply at the beginning of April in response to announcements of new U.S. import tariffs, and then…
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8 MayManufacturers
De Beers to close lab-grown diamond brand
De Beers Group has announced its intention to close its lab-grown diamond jewellery brand, Lightbox, marking its commitment to natural…
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Apr- 2025 -10 AprilDesigners
Hannah Martin London launches A Vanitas Stoned at Sotheby’s Hong Kong
Hannah Martin London has announced the launch of its A Vanitas Collection in Hong Kong, available exclusively at Sotheby’s Maison.…
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4 AprilNews
Diamond prices continue to recover in March
The diamond market has shown further signs of recovery in March, driven by low, stable inventories, according to Rapaport’s RapNet…
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3 AprilAuctions
£78,000 sapphire brooch sells at Anderson and Garland auction
A Victorian Burmese sapphire and diamond brooch, retailed by Wartski, has sold for £78,000 at the Anderson and Garland fine…
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Mar- 2025 -21 MarchAuctions
Victorian 27ct sapphire brooch to be auctioned in Newcastle
Anderson and Garland Auctioneers has announced that it is set to auction a Victorian sapphire and diamond brooch retailed by…
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20 MarchManufacturers
Andre Michael launches crushed gem jewellery range
Hatton Garden-based supplier Andre Michael has launched the “Crushed Collection”, comprising rings and pendants featuring crushed natural coloured gemstones and…
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