P.J.Joseph's Weblog On Colored Stones, Diamonds, Gem Identification, Synthetics, Treatments, Imitations, Pearls, Organic Gems, Gem And Jewelry Enterprises, Gem Markets, Watches, Gem History, Books, Comics, Cryptocurrency, Designs, Films, Flowers, Wine, Tea, Coffee, Chocolate, Graphic Novels, New Business Models, Technology, Artificial Intelligence, Robotics, Energy, Education, Environment, Music, Art, Commodities, Travel, Photography, Antiques, Watches, Random Thoughts, and Things He Like.
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Monday, June 08, 2020
Alrosa Expects Rough Diamonds Demand To Return By August
Useful link:
http://eng.alrosa.ru
Monday, June 01, 2020
Alrosa Allows Deferrals At Third Consecutive Sale
Tuesday, May 12, 2020
Alrosa Halts Diamond Polishing Divisions Indefinitely
Tuesday, March 10, 2020
Saturday, February 29, 2020
Monday, February 24, 2020
Saturday, December 28, 2019
Rare-find Diamond Collection
Useful links:
http://eng.alrosa.ru
https://www.mining.com/alrosa-keeps-russian-doll-type-diamond-in-rare-find-collection
Tuesday, December 03, 2019
The Journey Of A Russian Diamond
Wednesday, November 27, 2019
The Curious Case Of Fluorescence
Useful links:
http://eng.alrosa.ru
https://www.gia.edu
https://www.diamonds.net/News/NewsItem.aspx?ArticleID=64409&ArticleTitle=The%2bCurious%2bCase%2bof%2bFluorescence
Monday, October 14, 2019
Saturday, October 05, 2019
Thursday, October 03, 2019
Saturday, September 14, 2019
In Yakutia, Russia Digs For Diamonds In Permafrost
Useful links:
https://phys.org/news/2019-07-yakutia-russia-diamonds-permafrost.html
http://eng.alrosa.ru
Monday, September 09, 2019
Friday, August 16, 2019
Spirit Of The Rose
Useful links:
https://www.forbes.com/sites/anthonydemarco/2019/08/15/russian-mining-giant-reveals-name-for-rare-14-83-carat-pink-diamond/#3de6f5da3b84
http://eng.alrosa.ru
Thursday, August 15, 2019
True Colors Auction
The second edition of ALROSA’s True Colors auction will be held on the sidelines of the September Hong Kong Jewellery & Gem Fair. Around 200 polished diamonds certified by the Gemological Institute of America will be available for viewing at the show from September 16 to 20. The sale will be conducted via the company’s online platform, diamonds.alrosa.ru, from September 16 to 23. Results will be announced on September 24.
Among the auction’s star offerings are an internally flawless intense yellow pear-shaped diamond of 18.07 carats; a 6.78-carat vivid yellow square emerald-cut diamond of VVS2 clarity grade; and a pair of vivid purplish-pink pear-shaped diamonds – a VVS1 stone of 0.54 carat and an IF stone of 0.55. True Colors is a rare opportunity for collectors to buy polished diamonds directly from the source without third parties.
Saturday, August 10, 2019
Saturday, August 03, 2019
Saturday, July 27, 2019
Alrosa Announces Its Approach To Traceability
Useful link:
https://www.nationaljeweler.com/diamonds-gems/supply/7771-in-vegas-alrosa-announces-its-approach-to-traceability
Monday, July 01, 2019
The Future Of Diamond Business
Useful link:
https://www.businessinsider.in/The-US-head-of-the-worlds-largest-diamond-miner-says-its-sustainability-plan-isnt-just-good-for-the-planet-its-the-future-of-its-business/articleshow/69377379.cms