Posted on:
28 Apr 2022
Bigger than the Oppenheimer Blue, it narrowly missed setting the record for most expensive blue diamond auctioned
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Posted on:
22 Dec 2021
The stone was discovered in Petra Diamonds’ Williamson mine in Tanzania...
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Posted on:
13 Jul 2021
Sale of 39.34ct Exceptional Type IIb blue diamond for just over US$40 million
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Posted on:
12 Jul 2021
A 101.38-carat diamond was sold at Sotheby’s for HK$95.1 million ($12.3 million) in cryptocurrency, becoming the most expensive piece of jewellery sold through such type of payment...
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Posted on:
21 Jun 2021
This biggest polished diamond ever mined in North America was sold recently at Christie's for $4.95 million...
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Posted on:
26 Nov 2020
The diamonds were discovered at the legendary Cullinan Diamond Mine, which, for over a century, has produced some magnificent gems and is the birthplace of the most famous diamond of all time, the Cul...
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Posted on:
07 Oct 2020
Only seven D colour Internally Flawless or Flawless white diamonds over 100 carats* have been sold at auction, making this the eighth. In an unprecedented move, the diamond was offered ‘without reserv...
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Posted on:
30 Jul 2018
A Harvard Business Track will be at GIA’s International Gemological Symposium...
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Posted on:
12 May 2018
Five leading diamond manufacturers – Diacore, Diarough, KGK Group, Rosy Blue NV and Venus Jewel – have been working with De Beers during the development of Tracr and have played an integral role in cr...
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Posted on:
21 Oct 2015
Sotheby's Diamonds' tradition of distilling nature as its primary design inspiration continues with the creation of the Pink Diamond Flower Brooch...
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Posted on:
03 Apr 2015
The exhibit coincides with debut of ‘Dreams of Diamonds’ book...
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Posted on:
27 Oct 2014
The 232 carat white diamond was bought by Diacore....
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Total records:
12