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Pavel Vinikhin: ALROSA will make a worthy contribution to the revival of the ‘Russian Cut’ Brand

ALROSA is known as the largest diamond mining company throughout the world. However, not everyone is aware that it has its own diamond-cutting division. For a long time, the activity of DIAMONDS ALROSA remained in the shadows, only occasionally attracting...

16 october 2017

William Lamb: Lucara now knows best routes to market large stones

Lucara Diamond recently announced that Graff Diamonds had bought its 1,109 carat diamond Lesedi La Rona for $53 million. The stone, which is the world’s second largest diamond found since the discovery of the 3,106-carat Cullinan diamond in 1905, failed...

09 october 2017

GSI was the first in the world to begin testing of smaller size diamonds in bulk and has never looked back since - Mark Gershburg

With more than 30 years of experience in the gem lab sector under his belt, Mark Gershburg is an industry veteran widely popular in the global gem and jewelry industry. He began his career in 1980 as a grader but his professionalism, creativity, and...

02 october 2017

Gaetano Cavalieri: Over the long term, demand for diamonds is likely to grow at a steady pace

The World Jewellery Confederation (CIBJO) represents the entire jewelry industry embracing a whole variety of companies, from those mining precious metals and gems to those, which are manufacturing and selling final products. The confederation...

25 september 2017

“I am bullish on the future of the diamond business. Three reasons for this optimism... new discoveries, extending mine life and the increasing demand for diamonds”, says Martin Leake

Martin Leake is a PhD exploration geologist and Six Sigma black belt who has been involved in the rough diamond market since 2004. He worked for BHP Billiton for 22 years and recently left Grib Diamonds where he helped set up a world-class marketing...

18 september 2017

ALROSA recovers 120+ carat diamond at Jubilee pipe

21 february 2017
ALROSA reported it has produced a 121.88-carat diamond at its Jubilee kimberlite pipe.
The diamond crystal has a yellowish tint, its dimensions are 28 х 18 х 19.5 mm.

The Jubilee pipe has been developed as an open pit since 1989, and accounts for the bulk of ore that Aikhal plant processes. In accordance with JORC, Jubilee reserves are estimated at 97 million carats of rough diamonds. Based on this assessment, mining at the pipe can be provided until 2030. The volume of diamond production for the first 9 months of 2016 was 8.3 million carats.
Aikhal Mining and Processing Plant is a producer of diamonds from the Jubilee, Komsomolsky and Aikhal deposits.
In 2016, the Aikhal plant produced 12.2 million carats of diamonds.


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