diamonds
15-Carat Fancy Vivid Blue Diamond Sells for $57.5M
Hong Kong—The “De Beers Cullinan Blue Diamond” is off the market.
In a single-lot sale at Sotheby’s Hong Kong o...
Trust Your Jeweler...and avoid scams
The Gemological Institute of America’s grading lab is suspending its diamond sealing service for the second time...
13-Carat Pink Rough Sells for Nearly $9 Million
London—Gem Diamonds has announced the sale of a special diamond.Last month, the miner said it had recovered a 13...
‘The Moon of Baroda’ is Going Back Up on the Block ....
As part of its fall jewelry auction in Hong Kong, Christie’s is offering “The Moon of Baroda,” a fancy yellow pear...
177-Carat Diamond Among the ‘Stars of the Arctic’...
London—The Diavik Diamond Mine in Canada has yielded three sizable rough diamonds—including one very rare yellow—a...
Previously Unknown Blue Diamond to Be Auctioned
The Farnese Blue, a 6.16 ct. blue pear-shaped diamond that was owned by some of Europe’s most prominent families a...
Sotheby’s Selling 100-Carat Round Brilliant for Over $33M
London--On the occasion of the first anniversary of the opening of Sotheby’s Diamonds, the auction house’s reta...
Historic 18-Carat Rockefeller Emerald Up For Auction
June 15, 2017
New York--An emerald that has been in the hands of a number of Rockefellers could become a recor...
Ring Sold for $13 at Outdoor Market Could Bring $450K
London--A chance find at an outdoor market in London could turn out to be a major payoff for one lucky woman. Next...
Green Diamond Sets Record...!
That’s a lot of green.
On May 31, the Aurora Green, a 5.03 ct. VS2 fancy vivid green, sold for $16.8 million, at t...
404 Carat Diamond in Angola....
Lucapa Diamond Co. has recovered a 404.2 ct. diamond at its Lulo mine in Angola.
The diamond (pictured, right) is ...
This 12 Carat Blue Is Now the Most Expensive Diamond Ever Sold at Auction
The Blue Moon, a 12.03 ct. internally flawless vivid blue cushion cut, fetched $48.5 million at the Sotheby’...