Posted on:
02 Apr 2021
New insights from GIA researchers
...
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Posted on:
03 Mar 2021
International grading authority collaborating with John Glajz on special collector’s edition featuring these prized jewels ...
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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...
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Posted on:
12 Nov 2020
This recovery represents the second +500 carat diamond recovered from this circuit in 2020...
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Posted on:
14 May 2020
The June Online sale will be led by a spectacular diamond ring of 28.86 carats, D colour, VVS1 clarity, Type IIa ($1,000,000-2,000,000), the highest valued lot ever offered in an online-only sale at C...
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Posted on:
04 Dec 2019
Institute collaborates with major Argyle Pink Diamond Authorized Partner John Glajz to create the distinguished Collector’s Edition...
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Posted on:
20 Nov 2019
With this bid, Kunming stands as the 3rd company in the tender history that has successfully won a global bid, and the first since 1994...
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Posted on:
19 Nov 2019
This issue features gem art of the Taj Mahal, a detailed study of Fancy white and Fancy black diamonds, vanadium-rich emeralds from China and more...
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Posted on:
15 Nov 2019
De Beers Group Institute of Diamonds highlighted the importance of a greater focus on education in the diamond sector in 2020 following the success of ‘Rare Treasures of the Earth’ – a collaborative e...
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Posted on:
07 Nov 2019
The ‘Rare Treasures of the Earth’ exhibition, due to take place at Christie’s London HQ from November 8-12, will include fancy blue, pink and red
diamonds...
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Posted on:
24 Oct 2019
Museum-quality ‘Rare Treasures of the Earth’ exhibition presents a unique, consumer-facing opportunity for De Beers Group Institute of Diamonds....
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Posted on:
19 Sep 2019
Sotheby’s Magnificent Jewels and Jadeite auction will feature rare diamonds
...
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Posted on:
16 Sep 2019
Rio Tinto’s iconic Argyle Pink Diamonds Tender is being showcased in Singapore to connoisseurs and collectors from across Asia.
...
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Total records:
42