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  • Work in Progress

2020 to now

Except otherwise stated, all results include the premium.
​See also : Nobel medals  Russia and Eastern Europe  Jewels  Pink diamond  Blue diamond   Jewels II  Dinosaur  Hypercars
Decade 2010-2019

Special Report
Technological Advancement in Gem Mining

Technological advancements have significantly transformed gem mining, encompassing diamonds, rubies, sapphires, and other colored gemstones. These innovations focus on enhancing efficiency, safety, sustainability, and precision across exploration, extraction, processing, and traceability. Driven by Industry 4.0 principles, including automation and digital tools, the sector has shifted from labor-intensive methods to data-driven, mechanized operations. While diamond mining has seen more widespread adoption due to larger-scale operations, similar technologies are increasingly applied to colored gem mining in regions like Mozambique, Myanmar, and Madagascar. Below, I outline key advancements, drawing from recent developments.
Exploration and Surveying
  • Drones and Aerial Mapping: Drones equipped with geophysical sensors provide real-time 3D mapping of mining sites, even in low-light underground environments, enabling quick surveys of remote or hazardous areas. They identify gem-bearing deposits like kimberlite pipes for diamonds or alluvial zones for sapphires, reducing manual scouting risks. For instance, companies like Exyn Technologies use autonomous drones for hyper-accurate mapping, which can apply to ruby mines in Myanmar by pinpointing optimal excavation spots.
  • Airborne SQUID Technology: Superconducting Quantum Interference Devices (SQUID) detect magnetic anomalies from aircraft, identifying kimberlite formations in challenging terrains like South Africa's Northern Cape. This has revolutionized diamond exploration by confirming hidden deposits non-invasively.
  • AI for Deposit Prediction: Machine learning algorithms analyze geological data to predict kimberlite bodies or gem locations, using studies of mineralization and host rocks. ALROSA's methodology, for example, forecasts local diamond sources, potentially adaptable for sapphire vein detection in Kashmir.
Extraction and Operations
  • Autonomous Vehicles and Automation: Self-driving haul trucks and rail systems operate 24/7 with lower costs (up to 15% reduction) and added safety, as seen in Rio Tinto's Pilbara fleet where 20% of trucks are autonomous. In gem mining, this minimizes human exposure in unstable ruby or sapphire tunnels, with subterranean vehicles handling ore transport in diamond operations.
  • Robotics and Non-Explosive Techniques: Robots perform precise extraction in high-risk areas, while tunnel-boring machines and water jetting replace explosives for ore fragmentation. At South Africa's Star Diamond Mine, water jetting boosts recovery grades from 40 to 55 carats per hundred tons by efficiently mucking ore and preserving large stones.
  • Digital Twinning: Virtual replicas of mine ecosystems, powered by IoT sensors, simulate operations for predictive planning. This assesses geological impacts and optimizes layouts in sapphire or ruby mines, enhancing decision-making without physical trials.
Processing and Post-Extraction
  • XRT Sorting Machines: X-Ray Transmission (XRT) technology sorts ore to recover larger diamonds from kimberlite, as used at Australia's Merlin Mine. Low-water automated systems enable selective waste rejection, applicable to colored gems like emeralds by improving efficiency and reducing environmental impact.
  • CAD/CAM and 3D Printing: Computer-Aided Design/Manufacturing allows intricate gem cuts previously impossible, with 3D printing producing custom tools onsite for rapid repairs in remote mines. This is crucial for polishing sapphires or rubies, ensuring consistency.
  • Spectroscopy and X-Ray Fluorescence: These tools analyze chemical composition for grading, detecting treatments in gems like heated rubies, replacing manual methods for faster, accurate certification.
Safety, Training, and Sustainability
  • Virtual Reality (VR): Immersive simulations train workers on machinery and site navigation safely, cutting costs and risks. In gem mining, VR replicates underground diamond shafts or ruby extraction scenarios.
  • AI and Selective Mining: AI halves task times by guiding exploration and automating equipment, while selective leaching treats low-grade ores with minimal waste. This promotes eco-friendly practices, aligning with zero-waste goals in the minerals sector.
  • Overall Digital Transition: Industry 4.0 integrates these for energy-efficient, selective operations, though adoption lags in conservative mining firms.
AdvancementApplication in Gem MiningImpact
Drones & 3D Mapping : Surveying deposits for diamonds/sapphires
Faster, safer site assessment; reduced manual labor
Autonomous Vehicles : Ore transport in ruby/diamond mines
24/7 operations; 15% cost reduction
AI Prediction : Locating kimberlite or gem veins
Precise exploration; minimized waste
XRT Sorting : Recovering large stones from ore
Higher recovery rates (e.g., 40-55 cpht)
VR Training : Simulating extraction processes
Enhanced safety; lower training costs
Digital Twinning : Virtual mine simulations
Better planning; sustainability improvements

​These advancements not only boost productivity but also address ethical concerns by reducing environmental footprints and improving worker safety, with ongoing integration in both large-scale diamond operations and smaller colored gem artisanal mines.

pink diamond

1
​​2020 The Eternal Pink by Diacore
2023 SOLD for $ 35M by Sotheby's

The Fancy Vivid Purplish Pink is a Type IIa pink with shades of purple. A multi-faceted cut improves the displaying of both colors and of their mingling. A Fancy vivid purplish pink internally flawless weighing 10.64 carats was sold for HK $ 156M by Sotheby's on October 7, 2019, lot 1820.

The Eternal Pink is a cushion mixed-cut Fancy Vivid Purplish Pink weighing 10.57 carats in an Internally Flawless clarity. The GIA is describing it as a stunning specimen, attesting an intense color saturation. Similar colors were found in much smaller diamonds in the now closed Argyle mine in Australia.

It had been cut by Diacore in New York City from a 23.78 carat rough discovered in 2019 in Botswana.

Flanked by two diamonds on a ring, it was sold for $ 35M by Sotheby's on June 8, 2023, lot 62. It is a price per carat of US $ 3.3M.

History of the Eternal Pink Diamond
The Eternal Pink diamond's documented history begins with its discovery as a rough stone in 2019. It was mined by De Beers at the Damtshaa mine in Botswana, weighing 23.78 carats in its raw form. (One source notes a slight variation of 23.87 carats, but 23.78 is the most consistently reported.) The rough diamond was then acquired by Diacore, a renowned diamond manufacturer, which spent over six months meticulously cutting and polishing it into a 10.57-carat cushion brilliant-cut gem. This process reduced its weight by more than half to achieve optimal color saturation, clarity, and faceting.
The diamond was graded by the Gemological Institute of America (GIA) as Fancy Vivid Purplish-Pink, Type IIa (indicating high purity with no detectable nitrogen or boron), and Internally Flawless—a rare combination that enhances its value. It was named "The Eternal Pink" and unveiled by Sotheby's in March 2023 as part of their Magnificent Jewels auction series. Prior to the sale, it toured globally, including exhibitions in Hong Kong, Dubai, Singapore, Taipei, Geneva, and London, generating significant buzz among collectors.
​
On June 8, 2023, it was auctioned at Sotheby's in New York, fetching $34.8 million after intense bidding—falling just short of its $35 million high estimate but setting a world record price per carat of approximately $3.3 million for a Fancy Vivid Purplish-Pink diamond. The buyer remains anonymous, as is common in high-profile gem sales, and no public information has emerged about subsequent ownership or resales as of early 2026. This sale occurred amid a surge in demand for rare colored diamonds, following the closure of Australia's Argyle mine in 2020, which had been the primary source of pink diamonds globally (though the Eternal Pink originated from Botswana). No major events or updates regarding the diamond have been reported since the auction, and its record price per carat for this color category appears to still stand.
Rarity of Its Color
Fancy Vivid Purplish-Pink diamonds like the Eternal Pink are extraordinarily rare, representing a tiny fraction of all natural diamonds. Pink diamonds in general make up less than 0.01% of global diamond production, with their color resulting from intense geological pressure that distorts the crystal lattice during formation—rather than from impurities like nitrogen or boron in most other colored diamonds. The "Fancy Vivid" grade denotes the highest level of color saturation and intensity, which is exceptionally uncommon; for instance, a 2022 GIA study indicated that only about 2% of pink Type IIa diamonds qualify as Fancy Vivid. The purplish modifier adds further scarcity, as it combines pink's warmth with subtle purple undertones, making such stones highly sought after. Stones exceeding 10 carats in this category are virtually unheard of outside major auctions, and those with internal flawlessness amplify the rarity exponentially. Overall, pink diamonds rank second only to red diamonds in terms of fancy color rarity, and with major pink diamond mines depleted, future discoveries of comparable quality are expected to be even fewer.

Nota : the auction catalogue confirms that the diamond was discovered in 2019, not in 2020 as found by Grok.

#AuctionUpdate The Eternal Pink diamond sells for $34.8 million at #SothebysNewYork today during the Magnificent Jewels Auction, presented in partnership with @Silversea, setting a new world auction record for a Fancy Purplish-Pink diamond. pic.twitter.com/5aJuLdnCAT

— Sotheby's (@Sothebys) June 8, 2023
2020

​2
​2021 The Williamson Pink Star
2022 SOLD for HK$ 450M by Sotheby's

The open pit Williamson diamond mine was discovered in 1940 in Tanganyika, later Tanzania, by its namesake first owner. Locally known as the Mwadui mine, it is one of the best diamond mines outside of South Africa.

The Williamson is famous for its high quality pink diamonds. A virtually flawless pink cut down to 23.6 carats was presented in 1947 by Williamson to Princess Elizabeth at her wedding with Prince Philip.  Assembled by Cartier as the centre of a jonquil shaped brooch, it was frequently pinned on Her Majesty's coat.

On October 7, 2022, Sotheby's sold for HK $ 450M the Williamson Pink Star, lot 1115, which is $ 5M per carat. Please watch the video shared by the auction house.

Strongly saturated, it is referred by the auction house as one of the purest and pinkest diamonds. Weighing 11.15 carats, it is the second biggest internally flawless fancy vivid pink ever listed at auction. It was cushion cut by Diacore from a 32 carat rough diamond found at the Williamson mine.

It is assembled on a 18 karat white and pink gold ring in a surrounding of small pink and white diamonds.

History of the Williamson Pink Star

The Williamson Pink Star is an exceptional 11.15-carat cushion-shaped Fancy Vivid Pink diamond, graded by the Gemological Institute of America (GIA) with the highest color saturation for pink diamonds, Internally Flawless clarity, and classified as Type IIa for its chemical purity and lack of nitrogen impurities. Its vivid pink hue—often described as "bubblegum" pink—arises from plastic deformation in the crystal lattice during formation, a rare phenomenon with no confirmed trace elements like manganese involved, contrary to early theories. Among pink diamonds, which represent fewer than 5% of colored diamonds (themselves less than 3% of all diamonds graded by GIA), those exceeding 10 carats with Fancy Vivid grading are extraordinarily scarce; of 1,000 pink diamonds examined by GIA between 2008 and 2016, 83% weighed under 1 carat.
The diamond originates from the Williamson mine (also known as the Mwadui mine) in Tanzania, discovered in 1940 by Canadian geologist Dr. John Thorburn Williamson. This alluvial deposit became renowned for producing high-quality pink diamonds, including the historic 23.6-carat Williamson Pink diamond—a 54.5-carat rough cut into a round brilliant and presented by Williamson as a wedding gift to then-Princess Elizabeth (later Queen Elizabeth II) in 1947. The mine, Tanzania's first diamond operation and still active under Petra Diamonds' ownership since 2009, has yielded over 19 million carats total, though large pink roughs remain rare.
The Williamson Pink Star began as a 32.32-carat rough unearthed at the Williamson mine (exact discovery date undisclosed in public records). It was acquired and meticulously cut by Diacore (formerly the Steinmetz Diamond Group), a leading diamond manufacturer known for handling exceptional colored stones, including the Pink Star. The cutting process, which reduced the rough by more than 65% to enhance color saturation and achieve flawless clarity, resulted in the final 11.15-carat cushion mixed-cut form. GIA experts have praised it as "among the rarest of all gemstones," noting the need for an inherently strong body color in the rough to attain Fancy Vivid grading at this size, combined with its Internally Flawless clarity—a "special combination." Prior to its auction debut, the diamond remained in private hands with no documented public exhibitions or ownership changes, though its name honors the Williamson mine's legacy. It headlined a single-lot auction at Sotheby's Hong Kong on October 5, 2022, amid high anticipation in a market favoring rare colored diamonds. Bidding, conducted live with telephone and online participants, lasted about two minutes and culminated in a hammer price of HK$453.2 million (approximately $57.7 million USD), including fees, to an anonymous private collector advised by Sotheby's in Boca Raton, Florida. This sale established a new world auction record for the price per carat of any diamond, jewel, or gemstone at over $5.18 million per carat, surpassing previous benchmarks like the Winston Pink Legacy ($50.3 million for 18.96 carats in 2018) while ranking as the second-most valuable jewel ever auctioned, behind the CTF Pink Star ($71.2 million in 2017).
As of January 2026, the Williamson Pink Star remains in the anonymous buyer's private collection, with no subsequent auctions, exhibitions, or ownership transfers reported, solidifying its status among iconic pink diamonds like the Darya-i-Nur, Noor-ul-Ain, and Agra.

The Williamson Pink Star diamond was cut and polished by Diacore in 2022, following the company's purchase of the 32.32-carat rough in December 2021. (Note that an earlier reference in some sources to it being cut in 1947 appears to be a confusion with the separate Williamson Pink diamond gifted to Queen Elizabeth II.)
​
Its earliest public appearance was on August 31, 2022, when Sotheby's unveiled it in London as part of the pre-auction tour.​

One of the world’s purest pink diamonds to ever appear at auction – the 11.15ct “Williamson Pink Star”, estimated at US.$21m / HK$170m, has the potential to set a new per carat price record for a Fancy Vivid pink diamond in Hong Kong this October. https://t.co/8eLMVwQVkM pic.twitter.com/wU8oFqLJw8

— Sotheby's (@Sothebys) September 2, 2022
Pink Diamond

blue diamond

​1
​2020-2021 The Infinite Blue
2023 SOLD for HK$ 200M by Sotheby's

The Infinite Blue is a radiant cut fancy vivid blue diamond weighing 11.28 carats in a VS2 clarity.  Its raw gem had been found in the same Cullinan mine as the Blue Moon of Josephine, the phosphorescent internally flawless fancy vivid blue sold for CHF 49M by Sotheby's in 2015.

The Infinite Blue is surrounded by pink tint brilliant diamonds and shouldered by white trapeze diamonds on a 18 karat white and pink gold ring. It was sold for HK $ 200M  by Sotheby's on October 5, 2023, lot 8001. Please watch the video shared by the auction house.

History of the Infinite Blue diamond, sold in 2023 by Sotheby's

Origin and Discovery
The Infinite Blue diamond originates from the Cullinan Mine in South Africa, renowned for producing some of the world's most exceptional diamonds, including rare blue ones. It was part of the Letlapa Tala Collection ("blue rock" in Northern Sotho), a set of five rough blue diamonds discovered by Petra Diamonds around 2020-2021. The collection included rough stones ranging from 9.61 to 25.75 carats, with the Infinite Blue being cut from the largest of these. Blue diamonds like this form deeper in the Earth's mantle—around 400 miles below the surface—due to trace amounts of boron incorporating into the crystal structure, which imparts their distinctive color. The Cullinan Mine has a storied history, having yielded famous gems such as the 530-carat Cullinan I (Great Star of Africa) and other notable blues like the Blue Moon of Josephine. Only three Fancy Vivid Blue diamonds over 10 carats from this mine have ever appeared at auction prior to the Infinite Blue.
Cutting and Characteristics
The rough stone was expertly cut and polished into an 11.28-carat radiant-cut diamond with a cut-cornered rectangular mixed cut, blending elements of an emerald cut outline with kite-shaped facets for enhanced brilliance. This specific carat weight was intentionally chosen to incorporate the number 8, symbolizing prosperity in Asian cultures and infinity. Graded by the Gemological Institute of America (GIA) on June 14, 2023, it received a Fancy Vivid Blue color grade (the highest saturation for blues, representing the top 1% of evaluated blue diamonds), Natural Colour, VS2 clarity, and Type IIb classification—a rare category making up less than 0.5% of all diamonds. The diamond exhibits an azure hue reminiscent of the ocean and exceptional light performance. It was set in a ring mounting featuring a halo of natural pink diamonds and trapezoid-cut white diamonds on each side.
Auction and Sale
Unveiled at a private event in New York City, the Infinite Blue was offered by Sotheby's in a dedicated single-lot live auction in Hong Kong on October 5, 2023. Estimated to fetch between $26 million and $37 million, it ultimately sold for approximately $25.3 million (HK$200 million including buyer's premium), falling slightly short of expectations after competitive bidding. This sale placed it among elite blue diamonds, though below records set by peers like The De Beers Blue ($57.5 million in 2022). No details on previous private ownership are publicly available, suggesting it was brought to market shortly after cutting and grading.

Compare to Blue Moon of Josephine
Overview
The Infinite Blue and the Blue Moon of Josephine are both exceptional Fancy Vivid Blue diamonds originating from the Cullinan Mine in South Africa, known for producing some of the rarest blue gems. While they share similarities in color intensity and rarity (both Type IIb diamonds, representing less than 0.5% of all diamonds), they differ in size, clarity, cut, and auction performance. The Blue Moon of Josephine set a per-carat record in 2015, while the Infinite Blue, sold more recently in 2023, fetched a lower price amid market conditions.
Below is a detailed comparison.


Carat Weight
Infinite : 
11.28 carats
Moon : 
12.03 carats
Color Grade
Infinite : 
Fancy Vivid Blue (highest saturation, top 1% of blue diamonds)
Moon : 
Fancy Vivid Blue
Clarity Grade
Infinite : 
VS2
Moon : 
Internally Flawless (IF)
Cut
Infinite : 
Radiant-cut (cut-cornered rectangular mixed cut with kite-shaped facets for brilliance)
Moon : 
Cushion cut (modified brilliant for optimal light return)
Origin
both : 
Cullinan Mine, South Africa
Discovery Year
Infinite : 
Around 2020-2021 (part of Letlapa Tala Collection)
Moon : 
January 2014
Rough Weight
Infinite : 
From a 25.75-carat rough (largest in collection)
Moon : 
29.62 carats
Auction House
both : 
Sotheby's
Sale Location
Infonote : 
Hong Kong
Moon : 
Geneva
Sale Date
Infinite : 
October 5, 2023
Moon : 
November 11, 2015
Sale Price
Infinite : 
$25.3 million (HK$200 million including premium; below estimate of $26-37 million)
Moon : 
$48.4 million (record per-carat at $4 million; including premium)
Buyer
Infinite : 
Anonymous
Moon : 
Joseph Lau (Hong Kong billionaire; renamed after his daughter Josephine)
Notable Features
Infinite : 
Set in a ring with pink and white diamond halo; carat weight includes "8" for cultural symbolism
Moon : 
One of the first major blue diamonds post-discovery to achieve flawless clarity; set a benchmark for blue diamond auctions
Rarity Context
Infinite : 
One of only three Fancy Vivid Blue diamonds over 10 carats from Cullinan at auction before it
​Moon : 
Extremely rare; blue diamonds comprise ~0.1% of output from Cullinan
Key Differences and Similarities
Both diamonds owe their vivid blue hue to boron impurities formed deep in the Earth's mantle, making them highly sought after. The Blue Moon of Josephine commands a higher price due to its superior clarity (IF vs. VS2), slightly larger size, and historical significance as a record-setter in 2015, when blue diamond demand was peaking. In contrast, the Infinite Blue's radiant cut enhances brilliance in a modern style, but its sale reflected a softer market for colored diamonds in 2023. Despite the price gap, both rank among the top blue diamonds ever auctioned, with the Blue Moon still holding a stronger legacy in per-carat value.

This blue rock sold for US $25.4 Million!

The Infinite Blue Diamond.
Fancy Vivid Blue Diamond, 11.28 carats, Type IIb.

Congrats, @Sothebys Hong Kong. pic.twitter.com/hnxnMPTjpk

— Reena Ahluwalia (@reenaahluwalia) October 5, 2023

2
​​2021 The De Beers Cullinan Blue by Diacore
2022 SOLD for HK$ 450M by Sotheby's

The De Beers Blue, a fancy vivid blue weighing 15.10 carats, is the largest vivid blue made available at auction and the largest internally flawless step cut diamond graded by the GIA. Its stone of about 40 carats has been extracted in 2021 by De Beers in their Cullinan mine.  

It is bigger and clearer than the rectangular cut VVS1 14.62 carat Oppenheimer Blue, sold for CHF 57M by Christie's on May 18, 2016. It has the same internally flawless clarity as the cushion cut 12.03 carats of the Blue Moon, remarkable for its 20 second phosphorescent effect after exposure to UV light, sold for CHF 49M by Sotheby's on November 11, 2015.

The step cut, rectangular cut and emerald cut are the best suited to display the perfection of the gem, revealing any defect without pity and displaying the color in its evenly saturated beauty while optimizing the light reflection.


This masterwork of nature and craftsmanship was sold for HK$ 450M by Sotheby's on April 27, 2022, lot 1800.

​Grok thought :

Quote

Sotheby's @Sothebys Feb 16, 2022
At 15.10 carats, the rare @debeersgroup Cullinan Blue Diamond is the largest vivid blue diamond ever to appear at auction and the largest internally flawless step cut vivid blue diamond that the Gemological Institute of America (GIA) has ever graded. https://bit.ly/3Bnldv0
  • Sotheby's post from February 2022 promotes the 15.10-carat Cullinan Blue Diamond as the largest vivid blue diamond ever auctioned, GIA-graded internally flawless in a rare step cut, sourced from De Beers' historic Cullinan mine in South Africa.
  • The accompanying image captures the gem's electric blue hue and exceptional transparency against a dark backdrop, evoking its $3.8 million per-carat value driven by boron impurities that tint only 0.02% of diamonds blue.
  • Auctioned in Hong Kong on April 27, 2022, it fetched $57.5 million—nearly matching the 2016 Oppenheimer Blue record—highlighting how vivid blues command premiums up to 20 times colorless diamonds, per GIA color grading data.

At 15.10 carats, the rare @debeersgroup Cullinan Blue Diamond is the largest vivid blue diamond ever to appear at auction and the largest internally flawless step cut vivid blue diamond that the Gemological Institute of America (GIA) has ever graded. https://t.co/7Ch6cfAN8r pic.twitter.com/yscMNqGC1l

— Sotheby's (@Sothebys) February 16, 2022
Jewels
Blue Diamond

​2021 Dmitry Muratov Nobel Peace Prize
2022 SOLD for $ 103M by Heritage

In 1993 Mikhail Gorbachev used the money from his 1990 Nobel Peace prize to help founding an independent Russian newspaper, the Novaya Gazeta. The key personality for this operation is Dmitry Muratov, editor in chief from 1995 excepted a two year hiatus from 2017.

It is indeed not a comfortable task. From 2000 to 2009 six of its journalists including two women have been killed in a direct following of their professional investigations.

The 2021 Nobel Peace prize was shared between the Filipino journalist Maria Ressa and Muratov "for their efforts to safeguard freedom of expression, which is a precondition for democracy and lasting peace."

During the Russian-Ukrainian war, Muratov decided on March 22, 2022 to sell his medal to support UNICEF's humanitarian response for children in Ukraine and neighboring countries.

It was sold for $ 103M in a single lot auction operated by Heritage on June 20 which is also the World Refugee Day. The bidding was opened on June 1 which is Children's Day in Ukraine. The event is approved by the Norwegian Nobel Institute as a "generous act of humanitarianism very much in the spirit of Alfred Nobel". 
Please watch the video of an interview of Muratov about that project, shared by the auction house.

A precedent is the sale by Niels Bohr of his Nobel Prize in Physics medal to benefit Finnish relief during the Second World War.

The Russian edition of the Novaya Gazeta was suspended on March 28, 2022  after two warnings from the Russian agency in charge of the control of the communication. Muratov was subsequently splashed by an assailant in the eyes with a mixture of red paint and acetone.

Grok thought :

Quote

AFP News Agency @AFP Jun 21, 2022
#UPDATE Dmitry Muratov, the Russian editor-in-chief of the independent newspaper Novaya Gazeta, has auctioned off his Nobel Peace Prize gold medal for a whopping $103.5 million. All of the proceeds will go to UNICEF's Humanitarian Response for Ukrainian Children Displaced by War
  • AFP's post updates a breaking news thread on Russian journalist Dmitry Muratov's auction of his 2021 Nobel Peace Prize medal, which fetched a record $103.5 million from an anonymous bidder, far surpassing the $5 million he hoped for.
  • The proceeds fully support UNICEF's aid for over 5 million Ukrainian children displaced by Russia's invasion, including refugees in Russia, with Muratov selecting the agency for its transparent reporting and non-political humanitarian focus.
2021 Nobel prize to Muratov. Define his influence on the improvement of Peace and tell why he sold his Nobel medal.

Dmitry Muratov, a Russian journalist and editor-in-chief of the independent newspaper Novaya Gazeta, was co-awarded the 2021 Nobel Peace Prize alongside Filipino journalist Maria Ressa. The prize recognized their efforts to safeguard freedom of expression, which the Nobel Committee described as a precondition for democracy and lasting peace.
Muratov's influence on improving peace stems primarily from his leadership at Novaya Gazeta, one of Russia's last major independent media outlets, where he has championed investigative journalism exposing corruption, human rights abuses, and abuses of power. This work has promoted transparency, accountability, and democratic values in a challenging environment, often at great personal risk—six of his colleagues at the newspaper have been murdered. By defending press freedom against state suppression, Muratov has contributed to broader global efforts to prevent conflict through informed public discourse and resistance to authoritarianism. His actions, including suspending Novaya Gazeta's operations in March 2022 amid Kremlin crackdowns following Russia's invasion of Ukraine, underscore his commitment to ethical journalism as a tool for peace.
​
Muratov auctioned his Nobel Peace Prize medal in June 2022 for a record $103.5 million, with all proceeds directed to UNICEF to support humanitarian relief for Ukrainian child refugees and their families displaced by the ongoing war. He initiated the sale to provide these children with "a chance for a future" amid the crisis, marking him as the first living Nobel laureate known to sell their medal for such a cause.
Nobel Medals
Russia and Eastern Europe
21st Century
2021

2021 BEEPLE

1
Everydays
2021 SOLD for $ 69M by Christie's

His website says it clearly : Beeple is Mike Winkelmann. He is a graphic designer who produces digital art in the form of short films and concert visuals and complacently offers some animated images under the Creative Commons license.

Beeple uses the most advanced techniques of Virtual Reality and Augmented Reality. This acquisition of skills did not happen overnight. On May 1, 2007, he made the very clever decision to publish one image per day on the Internet. This visibility obliges him to maintain a professional level in all his experiences.

He never stopped. The 5,000th opus was released on the 5,000th day, January 7, 2021. This set shows a fruitful evolution, in the political sensibility and in the futuristic vision. The characteristic of an artist is to reveal his conception of the universe : Beeple has become a digital artist.

The first 5,000 daily releases were put together as a 21,069 x 21,069 pixel mosaic, which is about 300 x 300 pixels per item. The most current techniques, driven by cryptocurrencies, make it possible to provide a guarantee of authenticity in the form of forgery-proof marks with an NFT protocol in a jpg format.

This unique compilation was prepared on February 16, 2021. Titled Everydays: The first 5000 days, it was sold for $ 69M by Christie's on March 11, 2021, lot 1.

There is no antecedent in the history of art and a fortiori in the history of auctions. Bids are in US dollars but the hammer price must be paid in a cryptocurrency defined by Christie's and Beeple, on a wallet address defined in the catalog. The auction fees must be paid separately in dollars.

How much can it be worth ? Christie's responds: "estimate unknown". The auction was opened on February 25. The next day, the starting bid of $ 100 had been covered 120 times, reaching $ 2.4M.

​Grok thoughts :


Quote
Christie's @ChristiesInc Feb 16, 2021
Christie's is proud to offer "Everydays - The First 5000 Days" by @beeple as the first purely digital work of art ever offered by a major auction house. Bidding will be open from Feb 25-Mar 11. Learn more here http://christies.com/Beeple | NFT issued in partnership w/ @makersplaceco

  • Christie's February 2021 post announced the auction of Beeple's "Everydays: The First 5000 Days," a digital collage of 5,000 daily artworks, as the first purely digital NFT sold by a major house, fetching $69.3 million—over 20 times the high estimate.
  • The NFT, minted on Ethereum via MakersPlace, captured the 2021 crypto art boom, with the collage's surreal imagery blending dystopian futurism and pop culture, later acquired by investor Vignesh Sundaresan for his Metapurse fund.
  • While hailed as a milestone elevating digital artists, the sale sparked debates on NFT value (critics noted easy right-click saves) and energy use, though Ethereum's 2022 proof-of-stake shift mitigated much of the latter concern.
​Quote
Ethan 
@0xEthanDG 
4 years ago someone bought this NFT for $69m Today it’s worth $10k
  • The post spotlights Beeple's "Everydays: The First 5000 Days" NFT, auctioned for $69.3 million at Christie's in March 2021 as the first major institutional NFT sale, now valued at around $10,000 based on secondary market trends and a 90%+ drop in blue-chip NFT prices since the 2022 crash.
  • Owned by crypto investor Vignesh Sundaresan's Metapurse fund, the artwork symbolizes NFT hype's rise and fall, with Ethereum's price at ~$3,900 (down from 2021 peaks) contributing to diminished dollar values despite relative stability in ETH terms.
  • Replies blend degen humor (e.g., "bought it for $0"), defenses of timeless art value, and nostalgia for revival, underscoring ongoing debates on NFTs as speculative assets versus enduring digital collectibles.

Everydays by Beeple, sold by Christie's on March 11, 2021, lot 1. Describe the 2021 craze for digital art and the leading role by Beeple. What did happen afterwards on that section of the art market ?


In 2021, the art world experienced an unprecedented boom in digital art, largely driven by the emergence and hype surrounding non-fungible tokens (NFTs), which allowed for the ownership and trading of unique digital assets on blockchain platforms like Ethereum. This craze transformed digital creations—ranging from images, videos, and animations—into collectible commodities, attracting a new wave of tech-savvy investors, celebrities, and young collectors who were drawn to the novelty of verifiable scarcity and provenance in an otherwise infinitely reproducible medium. The market exploded with high-profile sales, speculative fervor, and widespread media coverage, fueled by the broader cryptocurrency bull run and the pandemic-era shift toward online activities. Billions flowed into NFTs, with global sales of art and collectible NFTs reaching over $20 billion in 2022 after a rapid ascent from niche interest to mainstream phenomenon. Platforms like OpenSea became hubs for trading, and traditional auction houses like Christie's and Sotheby's began hosting NFT sales to capitalize on the trend.
​
At the forefront of this movement was digital artist Mike Winkelmann, known as Beeple, whose work epitomized the NFT revolution. Beeple had built a massive following through his "Everydays" series, where he created and posted a new digital artwork daily since 2007, amassing over 5,000 pieces by 2021. His leading role culminated in the sale of "Everydays: The First 5000 Days"—a massive collage of those daily images—as an NFT at Christie's auction on March 11, 2021, for a staggering $69.3 million, marking the first time a major auction house sold a purely digital artwork in this format. This sale not only shattered records but also legitimized NFTs in the fine art world, drawing comparisons to historical art market shifts and inspiring countless artists to mint their work as NFTs. Beeple's success highlighted the potential for digital artists to bypass traditional galleries, directly monetize their creations, and reach global audiences, while his optimistic view that NFTs would endure beyond the hype further amplified the craze. Following the 2021 peak, the NFT art market underwent a dramatic bust, mirroring broader crypto market volatility and waning speculative interest. By 2022, sales had already begun to cool amid economic pressures like rising interest rates and a crypto winter, leading to a 63% drop in global NFT art and collectibles sales in 2023. The sector's trading volume plummeted from a high of $2.9 billion in 2021 to just $23.8 million in the first quarter of 2025—a 93% decline—leaving many early investors with devalued assets and prompting widespread declarations of the NFT "death." High-profile indicators of the downturn included Christie's shutting down its dedicated digital art division in September 2025, signaling a retreat by traditional institutions from the space. Despite the crash, the market has shown signs of maturation and stabilization rather than total collapse; overall NFT revenue hovered around $600-700 million annually by 2024-2025, shifting focus from hype-driven profile picture (PFP) collections to more utility-oriented applications like memberships, nodes, and real-world integrations. Artists continue to create and sell NFT art, albeit at lower volumes, and projections suggest potential recovery with the market expected to reach $264.6 billion by 2032 through compounded annual growth of about 28.7% from 2024 onward, driven by evolving technologies and broader adoption in gaming, music, and virtual worlds.

​2
Human One
2021 SOLD for $ 29M by Christie's

In February 2021 the availability of the NFT technology was the breakthrough long awaited by digital art to appeal the collectors. A mere 7 months later, Beeple demonstrates the compatibility of the physical with the video.

His HUMAN ONE is a seminal work of kinetic aluminum sculpture surrounded with four video walls, the whole in a 220 x 122 x 122 cm wood frame. The endless motion is supported by the corresponding dynamic non-fungible token.

The artist offers the most universal theme of the man in his exploration of space and time. The  LED lit monolithic life size character in an astronaut uniform and helmet is endlessly striding in an ever changing landscape fed by a data pool, in a 24 hour day and night cycle.

This artwork may never be finished as a new imagery can be loaded by the artist through the Ethereum blockchain for the use of its owner. It provides a suitable and ever current environment to the lone primordial walking men by Boccioni and Giacometti.

​HUMAN ONE was sold by Christie's on November 9, 2021, lot 7A,  for $ 29M from an expectation over $ 15M.

Human One by Beeple, sold by Christie's on November 9, 2021, lot 7A. Significance in the history of digital art. Meaning of that specific artwork.

Beeple's "Human One" (2021) is a groundbreaking hybrid artwork that merges physical sculpture with dynamic digital elements, marking a pivotal moment in the evolution of digital art. Sold as lot 7A in Christie's 21st Century Evening Sale on November 9, 2021, in New York, the piece fetched $28,985,000 (nearly $29 million including buyer's premium), making it the second-most expensive NFT artwork at the time, behind Beeple's own "Everydays: The First 5000 Days." The buyer was Swiss crypto entrepreneur Ryan Zurrer, who praised it for its "visionary innovation" and infusion of "hilarious positive vibes" into the worlds of crypto and art. Physically, it consists of a seven-foot-tall box-like structure crafted from polished aluminum, mahogany wood, four 16K-resolution LED screens forming its walls, and embedded dual media servers, creating a life-size, immersive display that evokes a transparent magician's cell and adapts to ambient light for day or night viewing.
In the history of digital art, "Human One" holds immense significance as Beeple's first-ever physical artwork and his inaugural dynamic physical-digital hybrid, building directly on the NFT craze he ignited earlier that year. It pioneered the concept of perpetually evolving art by incorporating a smart contract in its accompanying NFT, which grants Beeple lifetime remote access to update the content seamlessly—drawing from an initial pool of over 24 hours of one-minute video clips stored on the Ethereum blockchain and allowing him to add new imagery in response to global events. This updatability challenges traditional art's static nature, introducing time-based, generative elements that keep the piece "eternally contemporary" and blur the lines between creator, collector, and artwork. By fusing sculpture, video, and blockchain technology, it bridged the gap between digital innovation and physical presence, legitimizing NFTs in high-end auction houses while expanding the boundaries of ownership and authorship in art history. Its post-sale exhibitions at institutions like the Crystal Bridges Museum of American Art (2023), M+ Museum in Hong Kong (2022), and Castello di Rivoli further cemented its role as a landmark in contemporary digital culture.
​
The meaning of "Human One" centers on themes of human progress, digital identity, and the fluid intersection of virtual and physical realities. The central figure—a helmeted, anonymous astronaut dubbed the "HUMAN ONE," depicted as the first human born in the metaverse—rhythmically strides through endlessly transforming dystopian landscapes, symbolizing relentless exploration and humanity's Sisyphean pursuit amid shifting environments. Beeple has described it as an "ongoing conversation" rather than a fixed statement, intended to evolve with his interests and world events, reflecting contemporary visual culture as a pliable, ever-growing experience. The figure can be interpreted as a pioneer, maverick, or futuristic flâneur navigating dreams and the metaverse, embodying the psychology of creatives in a blurred digital-physical existence. Overall, it serves as a metaphor for the infinite journey in virtual realms, inviting viewers to contemplate their own digital footprints and the boundless potential of technology-driven art.

2022 Apex the Stegosaur
2024 SOLD for $ 45M by Sotheby's

150 million years ago, the stegosaur was not a mere plant-eating dinosaur. It had to defend itself against the ferocious carnivorous. Its body was a fortress with a dermal pointed armor from neck to tail and tail spikes as a further weapon. The largest known weighed over 5 metric tons. The brain weighing 80 g in a small head led to the wrong theory of a second brain elsewhere in the body.

An example was discovered in 2022 by a commercial paleontologist on his private land in the vicinity of the Dinosaur National Monument, Colorado, and excavated though two seasons. 

This 8 m long fossil is 70 % complete with 
254 bone elements from a total of 319. Named Apex, it is mounted 3.35 m tall on a steel armature. The fragile first two dermal plates are stored in a case, with 3D printed replicas placed on the mount in their place. The old beast suffered from arthritis but has no trace of wound. Some fossilized skin impressions have been preserved.

Apex was sold with full rights for $ 45M from a lower estimate of $ 4M by Sotheby's on July 17, 2024, lot 13. Please watch the video shared by the auction house, here below started at 00:20 for a full picture. Please watch the longer video where the paleontologist and Sotheby's officer together display the whole process from excavation to auction.

​Grok thought :

Quote

American Museum of Natural History @AMNH Dec 5, 2024
There's a NEW dinosaur at the Museum! Meet Apex. Discovered in 2022 near Dinosaur, Colorado, this Stegosaurus is one of the largest ever found, measuring 11 ft (3.4 m) tall & 27 feet (8.2 m) long. You can see it at the Museum starting on Sunday, December 8!
  • The post announces the debut of Apex, a remarkably complete Stegosaurus fossil discovered in 2022 near Dinosaur, Colorado, measuring 27 feet long and 11 feet tall—one of the largest known specimens from 150 million years ago.
  • Purchased for a record $44.6 million at auction, Apex is on four-year loan to AMNH from philanthropist Kenneth C. Griffin, prioritizing public display over private ownership and including interactive exhibits on its armored defenses.
  • AMNH paleontologists are analyzing a thigh bone sample from the mature Apex to uncover Stegosaurus growth rates and life history, building on peer-reviewed studies like those in Palaeontology (2015) showing variable plate sizes linked to age and sex.

Dinosaur
2022

​2022 Estrela de Fura Ruby
2023 SOLD for $ 35M by Sotheby's

Fura Gems, a company established in Dubai in 2017, unearthed in July 2022 in one of their mines in Mozambique the largest ever gem-quality ruby rough, weighing 101 carats. Its vivid red is comparable with the Burmese pigeon's blood rubies.

Cut and polished from that gem in 2023 in Bangkok by a master gem cutter under Fura's supervision, Estrela de Fura 55.22 is a cushion ruby weighing 55.22 carats, with a beautifully saturated vivid red color. Its fine and homogeneous clarity is unprecedented in unheated rubies of similar size. Its fluorescence under ultraviolet light is exceptional for African rubies.

Set as a ring, it was sold for $ 35M by Sotheby's on June 8, 2023, lot 59. Please watch the short and long videos shared by the auction house.

Tell more about that ruby.

The Estrela de Fura, often hailed as a groundbreaking gem in the world of rubies, represents a milestone in gem mining and auction history due to its size, quality, and origin. Discovered on July 21, 2022, in the Jamwai East Pit within Fura Gems' Montepuez ruby mine in Cabo Delgado province, Mozambique, the rough stone weighed an impressive 101 carats—making it one of the largest gem-quality ruby roughs ever found.
This discovery came from deposits in the Mozambique Belt, a geological formation dating back about 550 million years, where tectonic processes in the ancient supercontinent Gondwana created conditions for ruby formation at depths of around 30 km, under extreme temperatures (up to 600°C) and pressures (11,000 bar). The stone's journey involved erosion and river transport over millions of years before it was exposed.
Fura Gems, founded in Dubai in 2017 by Dev Shetty with a focus on ethical mining of colored gemstones across continents (including rubies, emeralds, and sapphires), holds 11 ruby licenses in Montepuez covering over 58,000 hectares. The company unveiled the rough ruby on September 4, 2022, at the Dubai Diamond Exchange, where experts like Daniel Nyfeler of Gübelin Gem Lab praised its vivid red hue, relative lack of visible inclusions, and potential to become one of the finest large faceted rubies ever.
The cutting process was meticulous and collaborative. In January 2023, Fura consulted international experts, including French gem firm Garaude SAS and 3D engineers from Bellerophon Gemlab, to simulate and optimize the cut for maximum color, transparency, light return, and weight retention. Master cutter Chirapat Yingthawiphiphat from Garaude handled the polishing in Bangkok over seven steps, removing a small mica inclusion and achieving a classic cushion shape while retaining over 50% of the rough's weight (far above the typical 30% for colored gems). The final gem, weighing 55.22 carats, was revealed by Sotheby's in Hong Kong on April 5, 2023, followed by a global tour through Taipei, Singapore, Geneva, and Dubai. Gemologically, the Estrela de Fura stands out for its vivid "pigeon's blood" red color—caused by chromium and confirmed via photoluminescence and spectroscopy—combined with exceptional fluorescence (rare in African rubies due to typically higher iron content, but lower in Fura's deposits). It shows homogeneous saturation, fine clarity without eye-visible inclusions (unprecedented for unheated rubies of this size), and a "fluorescent red afterglow." Multiple prestigious labs certified it as natural, unheated, and of Mozambican origin:
  • American Gemological Laboratories (AGL): Classic Mozambique, no heat, "unequalled uniqueness."
  • Swiss Gemmological Institute (SSEF): Saturated red, no heat, "fine purity."
  • Gübelin Gem Lab: Homogeneous red, no heat, exceptional clarity.
  • Gem Research Swisslab (GRS): "Pigeon's blood" with vibrant brilliancy, no heat.
  • Bellerophon Gemlab: Vivid "pigeon blood," no heat, with detailed 3D inclusion mapping. These traits make it comparable to top Burmese rubies, though from a younger mining region (Mozambique's ruby boom started around 2009, versus Burma's centuries-long history).
Set in a ring, it sold at Sotheby's Magnificent Jewels auction in New York on June 8, 2023 (lot 59), for exactly $34,804,500—starting from $21 million and climbing through competitive bidding to an anonymous telephone buyer, reportedly a private collector from the Middle East. This shattered records as the most valuable ruby, colored gemstone, and non-diamond gem ever auctioned, with a per-carat price of $630,288. It eclipsed the previous benchmark set by the 25.59-carat Burmese Sunrise Ruby, which fetched $30.3 million in 2015. As of early 2026, it still holds these records, with no reported resales or new challengers surpassing it.
​
The sale has had a ripple effect on the gem market, boosting Mozambique's reputation as a source of high-quality rubies and increasing demand. Dealers note that unheated Mozambican rubies, often undervalued at one-tenth the price of similar Burmese ones, could see 20-30% price hikes, especially with the U.S. ban on Burmese imports shifting consumer preferences. It has also encouraged acceptance of Mozambican stones among elite buyers previously fixated on Burmese origins, though supply tightness could further drive values up if no comparable large rubies emerge. In interviews, Dev Shetty emphasized the ruby's role in elevating ethical, traceable gem sourcing and Mozambique's rapid rise in the ruby world. Overall, the Estrela de Fura isn't just a gem—it's a symbol of modern gemology blending ancient geology with cutting-edge analysis and market innovation.

The largest and most valuable ruby to ever appear at auction comes to #SothebysNewYork: The Estrela de FURA 55.22.

Carrying an estimate in excess of $30M, the ruby is set to break auction records and will appear in our Magnificent Jewels sale this June. pic.twitter.com/o4S9LJJVNn

— Sotheby's (@Sothebys) April 5, 2023
Jewels - 2nd page

2025 Ferrari Daytona SP3
2025 SOLD for $ 26M by RM Sotheby's

The Icona Series was started by Ferrari in 2018. The models are bringing the recent technologies to historical racing models of the brand. All units are sold by allocation.

The 3rd speciale is the Daytona SP3, inspired from the 330 P4 prototype model that finished 1-2-3 at the 1967 24 hours of Daytona. 599 cars were built from 2022 on the LaFerrari Aperta chassis.

The body is semi convertible in the Targa style, with butterfly doors. The 6.5 liter engine, shared with the 812 Superfast, is a return by the brand to the naturally aspirated V12. The car reaches 200 km/h in 7.4 seconds. The original price tag was $ 2.25 million.

The 600th SP3 in a one off developed and built in 2025 from US specification by Ferrari Tailor Made customization department. Its chassis is numbered 599+1. The two tone livery features the Ferrari logotype.

It was sold for $ 26M from an estimate in excess of $ 3.5M by RM Sotheby's on August 16, 2025, lot 248, with all proceeds to benefit the Ferrari public charity foundation. Buyer's premium is not applied.

​Response by Grok :

​Quote

RM Sotheby's
@rmsothebys
Aug 19 9:32
Relive the full, uncut moment the Ferrari Daytona SP3 ‘Tailor Made’ rocketed to a record-breaking $26,000,000 at RM Sotheby’s Monterey 2025. From the opening call to the final hammer, follow every bid as collectors from around the world battle for one of Maranello’s most coveted...
  • The X post by RM Sotheby's documents the record-breaking auction of a 2025 Ferrari Daytona SP3 ‘Tailor Made’ for $26,000,000 during the Monterey 2025 event, highlighting its status as the highest-priced new Ferrari ever sold at auction, a significant milestone in the collector car market.
  • The auction, part of RM Sotheby's annual Monterey sale, underscores the car's exclusivity and bespoke customization, featuring a unique two-tone carbon-fibre finish and Giallo Modena body, which aligns with Ferrari's Icona Series aimed at reimagining iconic models with modern technology and design.
  • The proceeds from the sale benefit The Ferrari Foundation, supporting global educational initiatives, reflecting a trend where high-value auctions of luxury items increasingly contribute to charitable causes, as seen in similar high-profile sales where philanthropy intersects with luxury and exclusivity.
Hypercars
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