22 Oct 2021
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Posted on: 26 Aug 2021
Petra Diamonds has sold two special stones from its Cullinan mine in South Africa into a partnership with diamond sourcing and supply company Stargems...
Posted on: 17 Aug 2021
Over $75,000 worth of loose lab grown diamonds and lab grown diamond jewelry, all with verified grading reports from IGI, will be auctioned off to the highest bidder...
Posted on: 17 Aug 2021
Rio Tinto’s final Argyle Pink Diamonds Tender collection of rare pink, red, blue and violet diamonds is being showcased to connoiseurs, collectors and luxury jewellers in Antwerp, Belgium....
Posted on: 03 Aug 2021
Prices of Fancy Color Diamonds across the board increased by 0.2% during Q2 2021...
Posted on: 29 Jul 2021
The company said the diamond is “exceptional” quality, in terms of both its colour and clarity, and that it will likely be sold at the September tender...
Posted on: 13 Jul 2021
Sale of 39.34ct Exceptional Type IIb blue diamond for just over US$40 million ...
Posted on: 18 May 2021
Mining ceased at Argyle on 3 November, 2020 and the 2021 Argyle Pink Diamonds Tender is the final collection of the rarest diamonds from the final year of Argyle operations...
Posted on: 02 Apr 2021
New insights from GIA researchers ...
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...
Posted on: 19 Nov 2020
Rio Tinto’s iconic annual Argyle Pink Diamonds Tender is being showcased in Singapore to connoisseurs and collectors from across Asia...
Posted on: 29 Oct 2020
Q1 production down 10% to 974,346 carats (Q1 FY 2020: 1,082,764 carats), mainly due to the Williamson mine remaining on care and maintenance...
Posted on: 24 Sep 2020
Rio Tinto’s Argyle mine in the remote East Kimberley region of Western Australia produces virtually the entire world’s supply of rare pink diamonds and will cease production at the end of 2020...
Posted on: 18 Sep 2020
The diamonds are also significant in terms of their size, being 25.75, 21.25, 17.57, 11.42 and 9.61 carats, and are assessed to be individual stones and not originally part of one larger diamond...
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Total records: 85
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