Events & AwardsDec 20, 2024
Two Participants Complete Inaugural Ella Klein InternshipJamie Dunton and Gabriella Botelho are the first graduates of the program, created by the WJA Foundation and Julius Klein Diamonds.
SourcingMar 02, 2021
This 242-Carat Rough Diamond Is Heading to Auction
Recovered in 2009, it’s the most significant stone offered for sale by Alrosa in five years.
Alrosa mined this 242-carat diamond at the Nyurbinskaya kimberlite pipe in Yakutia 12 years ago. It is going up for auction this month in Dubai. (Photo courtesy of Alrosa)
Moscow—Alrosa is marking its 100th auction of large diamonds with a rare gem indeed—a 242.31-carat chunk of rough that’s expected to sell for millions.
One of the largest gem-quality crystals mined by Alrosa in the last 20 years, the diamond is the centerpiece of the company’s upcoming sale in Dubai.
Alrosa told National Jeweler that it mined the 242-carat stone back in 2009, at the Nyurbinskaya kimberlite pipe in Yakutia. It has been in the miner’s collection ever since and is the most significant stone offered for sale by Alrosa in five years.
Normally, Alrosa cuts and polishes rare finds in-house, as it did with “The Spectacle” collection of natural color diamonds.
This year, the company decided to sell the 242-carat near-colorless diamond alongside two other large chunks of rough to mark its 100th auction of large diamonds.
It added: “We feel this milestone is especially important as exactly 12 months ago our entire industry faced the toughest call in its history,” referring to the decisions that had to be made around mining and production as COVID-19 swept the globe.
One of the largest gem-quality crystals mined by Alrosa in the last 20 years, the diamond is the centerpiece of the company’s upcoming sale in Dubai.
Alrosa told National Jeweler that it mined the 242-carat stone back in 2009, at the Nyurbinskaya kimberlite pipe in Yakutia. It has been in the miner’s collection ever since and is the most significant stone offered for sale by Alrosa in five years.
Normally, Alrosa cuts and polishes rare finds in-house, as it did with “The Spectacle” collection of natural color diamonds.
This year, the company decided to sell the 242-carat near-colorless diamond alongside two other large chunks of rough to mark its 100th auction of large diamonds.
It added: “We feel this milestone is especially important as exactly 12 months ago our entire industry faced the toughest call in its history,” referring to the decisions that had to be made around mining and production as COVID-19 swept the globe.
The opening price on the 242.31-carat diamond is $2 million, or about $8,900 per carat. The shape of the rough and the location of the inclusions mean it could be polished into an oval-shaped diamond of 70 to 80 carats. (Photo courtesy of Alrosa)
The 242-carat diamond is described as near colorless with a “minor” yellowish-greenish tone.
Alrosa experts noted that because of the diamond’s proportions and the distribution of inclusions, the rough lends itself to an oval-shaped diamond that could be, William Goldberg President Saul Goldberg estimated, 70 to 80 carats in size and sell for as much as $8 million.
“It’s not often that a colorless 242-carat piece of rough comes up for auction,” Goldberg said in a statement shared via email with National Jeweler.
“Without actually holding the rough in my hands and not knowing what shape it will be, it’s hard to know the exact value. However … with the current market for large diamonds being very strong, it could be worth up to $8 million. Large diamonds are selling for high prices today. People want big, beautiful diamonds, and it gets people very excited.”
Alrosa said the opening price on the stone is $8,900 per carat, which is about $2.2 million.
The Jubilee Auction #100 is scheduled to take place March 22. Viewings will take place March 14 to 21 at the Alrosa sales office in Dubai.
In addition to the 242-carat diamond, the sale also includes a 191.74-carat diamond, a 136.21-carat stone and a range of diamonds that are 10.8 carats or larger.
In addition to the 242-carat diamond, the sale also includes a 191.74-carat diamond, a 136.21-carat stone and a range of diamonds that are 10.8 carats or larger.
More on Sourcing
The Latest
CollectionsDec 20, 2024
Piece of the Week: Retrouvaí’s Ring for CharityIn the spirit of giving, Retrouvaí will donate $4,000 from the sale of this ring to the Los Angeles Regional Food Bank.
IndependentsDec 19, 2024
Michigan’s DeVries Jewelers Unveils New Location in Time for the HolidaysCo-owner Dan DeVries shared what it’s like moving into a space triple the size of its old store and how it feels to be a “real jeweler” now.
Brought to you by
De Beers Group Launches Holiday Campaign for Natural Diamonds‘Forever Present’ campaign revives the iconic A Diamond is Forever tagline and celebrates the diamond dream.
CollectionsDec 19, 2024
State Property Transforms Spain’s Generalife Gardens into JewelryAlong with the latest “Gardens” collection, the brand has released limited-edition designs offering more indulgent pieces.
Weekly QuizDec 19, 2024
This Week’s QuizTest your jewelry news knowledge by answering these questions.
CrimeDec 19, 2024
Alleged Jewelry Thieves Attempt Rowboat EscapeThe man and woman are accused of stealing jewelry from a shipping container then trying to flee by paddling a small boat out into a bay.
AuctionsDec 18, 2024
Alexandrite Ring Sells for Record-Setting $1.9M at Sotheby’sThe nearly 17-carat stone made history for the color-change gem that, according to the auction house, is experiencing a “notable surge” in the market.
Brought to you by
Advocacy and Excellence: How Jewelers of America Is Committed to Elevating Our Industry For over a century, Jewelers of America has been the voice of the industry and valuable resource to jewelers across the country.
WatchesDec 18, 2024
Historic Titanic Pocket Watch Winds Its Way Back to Tiffany & Co. More than a century after survivors gifted a Tiffany timepiece to the captain of the ship that rescued them, the jeweler has reclaimed it.
TechnologyDec 18, 2024
Picchiotti Utilizes AI in ‘Spotlight’ Video CampaignThe videos highlight how pieces from the “Xpandable” and “Reversible Xpandable” collections put the wearer in the spotlight.
IndependentsDec 18, 2024
Industry Veteran Steve Feldman Set to RetireFeldman reflected on 45 years in the jewelry industry and clarified that it’s not a total retirement.
Events & AwardsDec 17, 2024
Chanel to Receive Gem Award for High Jewelry ExcellenceThe luxury brand is being honored for excellence in high jewelry design in its “Haute Joaillerie Sport” collection.
SourcingDec 17, 2024
Frank Circelli, Founder of Gem Shopping Network, Dies at 75Circelli was a pioneer in the world of TV shopping who is remembered for his passion for gemstones and his big personality.
AuctionsDec 17, 2024
Blue Diamond Fetches $8.8M at Christie’sThe nearly 6-carat stone headlined the recent jewelry auction, which also featured Mica Ertegun’s jewelry.
CrimeDec 17, 2024
‘Black Bin Crew’ Robbers Get 14-16 Years in Prison The three men, who got their nickname because they’d toss the jewelry they stole into black plastic bins, were arrested back in August.
TrendsDec 16, 2024
Marion Fasel’s New Book Delves Into the History of Engagement Rings“The History of Diamond Engagement Rings: A True Romance” is a 128-page small-format book containing more than 165 images.
WatchesDec 16, 2024
Take a Look Inside the New Rolex Boutique on Rodeo DriveGearys opened a 6,200-square-foot Rolex store with a design that pays homage to the brand’s connection to the ocean.
GradingDec 16, 2024
GCAL By Sarine Expands 8X to 2 More Fancy Shapes The diamond cut grade is now available for marquise- and pear-shaped diamonds.
SourcingDec 16, 2024
Diamonds Do Good Announces 2025 Award RecipientsDDG said the honorees’ business practices embody a commitment to positive social impact, industry innovation, and community empowerment.
TrendsDec 13, 2024
Selena Gomez Said ‘Forever Begins Now’ to Marquise Diamond Engagement RingEstimates on the size and value of the solitaire diamond, which is mounted on a diamond pavé-set yellow gold band, vary.
TrendsDec 13, 2024
Piece of the Week: Martin Katz’s Tanzanite Drops These half-moon tanzanite earrings totaling 25 carats are part of a special trunk show taking place this weekend in Dallas.
Recorded WebinarsDec 13, 2024
Watch: The Highs and Lows of 2024The National Jeweler editors recap the top news, the best jewels, and their favorite stories of the year.
AuctionsDec 12, 2024
Tom Brady’s Watches Top $4M at Sotheby’s AuctionThe highest-grossing lot of the sale was the retired QB’s Rolex Paul Newman Daytona “John Player Special.”
SourcingDec 12, 2024
Grizzly Emerald Auction Garners $22.4MRecent expansion initiatives at the Zambian emerald mine have shown strong production numbers, said Grizzly founder Abdoulaye Ndiaye.
MajorsDec 12, 2024
Mark Henry Appoints New Director of SalesCarrie Forman joins the brand to guide it into the next phase of growth with major and independent retailers in the U.S. and abroad.
SourcingDec 12, 2024
De Beers Announces 2024 ‘Shining Light’ Award WinnersThe competition awarded 12 designers, each from a country where De Beers recovers diamonds, with business support and tuition assistance.
CollectionsDec 12, 2024
The Jared Atelier x Vera Wang Collection Emphasizes EleganceThe high jewelry collection features 14 one-of-a-kind pieces, with serpent and ribbon motifs winding their way through the collection.
