Colour
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Sep- 2015 -21 SeptemberAuctions
Sotheby’s to auction rare 12ct ‘Blue Moon’ diamond
Auction house Sotheby’s Geneva is set to auction the rare ‘Blue Moon’ diamond with an estimated value of $35-55m (£22.6m-£35.4m).…
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15 SeptemberInternational
357-carat white diamond sold for $19.3m
British global diamond mining business, Gem Diamonds Limited, has announced that an exceptional 357-carat white diamond has been sold $19.3 million.…
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14 SeptemberEvents
Gem-A reveals speaker line-up for 2015 conference
The Gemmological Association of Great Britain (Gem-A) has announced the programme of speakers for its upcoming annual international gemmological Conference…
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4 SeptemberEvents
Rare British-owned gemstone to be sold by Bonhams
A rare British-owned gemstone is set to be offered on sale by auction house Bonhams for the first time in…
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Aug- 2015 -20 AugustCurrent Affairs
Lucara recovers 336-carat diamond in Botswana
Diamond production company Lucara has recovered a type IIa, 336-carat diamond from its Karowe Mine in Botswana. In addition the…
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17 AugustDesigners
Tresor Paris launches new Quantum Cubus collection
Tresor Paris last week unveiled its new ‘Quantum Cubus’ jewellery range for men and women. Quantum Cubus features necklaces, bracelets,…
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4 AugustProduct Launches
GIA introduces digital Diamond Focus Report’
The Gemmological Institute of America (GIA) has announced a new digital Diamond Focus Report. The low-cost digital report will be…
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Jul- 2015 -24 JulyTrade Organisations
AnchorCert backs new Diamond ISO Standard
The Birmingham Assay Office’s AnchorCert Gem Lab has welcomed the recent publication of a new diamond ISO Standard. The standard, entitled ‘Consumer Confidence…
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16 JulyQ&A Sessions
Q&A with Martin Russell, Phantom Watches
Officially launched last year, Phantom is a new British watch brand with a contemporary and minimalist style. TOM DAVIS caught…
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Jun- 2015 -17 JuneProduct Launches
Serendipity Diamonds launches CanadaMark diamond engagement rings
Serendipity Diamonds, a UK-based diamond and jewellery supplier, has added traceable, ethically-sourced CanadaMark diamond engagement rings as part of its…
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