Tag: colored diamonds

December 18, 2018

5 Top Diamond News Stories of 2018

Which diamond news stories made headlines in 2018? From policy changes to synthetic stones to mine openings and closures, the...
October 10, 2018

ALROSA Unveils 28-carat Rare Yellow Diamond

The 28.59-carat rough stone has a greenish-yellow hue and has been classified as a rare fancy intense yellow.  
January 1, 2018

Top Gem and Diamond Stocks of 2017

What were the top-performing gem and diamond stocks last year? We've put together a brief list of 2017's five biggest...
October 20, 2017

ALROSA Mined a Unique 34.17-carat Yellow Diamond

ALROSA’s affiliate Almazy Anabara has extracted a large 34.17-carat yellow diamond. It is the largest fancy-colored rough diamond extracted by...
April 12, 2017

Kimberlite Pipes: What They Are and How They're Formed

Everyone knows what diamonds are, but do they know where they come from? Here's a quick peek at kimberlite pipes.
March 28, 2017

Pink Star Diamond Expected to Sell for Record Price at Auction

The 59.6-carat pink diamond is expected to sell for over $60 million next month.
February 13, 2017

How to Choose the Perfect Fancy Color Diamond

Thinking of buying a fancy color diamond this Valentine's Day? Here's what you need to know.