One of the rarest diamonds in the world is going on display in Dubai on Wednesday until Saturday. Called the The De Beers Cullinan Blue, this 15.10-carat fancy vivid blue stone is not only rare, but it will also be the largest blue diamond to go to auction when it is sold at Sotheby’s Hong Kong in April.
Millions of years in the making, the rough stone, weighing almost 40 carats, was unearthed in April 2021 at the Cullinan mine in South Africa, famous for producing exceptional stones, including the 530-carat colourless Great Star of Africa that now sits in the Queen of England's sceptre.
Only five other vivid blue diamonds over 10 carats have ever come to auction, and none over 15 carats
Sophie Stevens,
deputy director of Sotheby’s Dubai
Purchased by De Beers and Diacore for an estimated $40 million, the master cutters of Diacore spent almost a year cutting and polishing the stone to create an internally flawless diamond.
“Only five other vivid blue diamonds over 10 carats have ever come to auction, and none over 15 carats,” said Sophie Stevens, deputy director of Sotheby’s Dubai, at the grand unveiling on Wednesday.
“It is not only the size and colour that makes this stone so unique, it is the step cut, an extraordinarily difficult cut to master. It is the most complicated, and only the best of the best can perfect it. The master cutter who has worked this stone has managed not only this very difficult cut, but has maintained the unique colour and clarity."
The designation of "fancy vivid" is the rarest in diamonds, so using the step cut, while the most technically demanding, has created a large flat surface, that with the stepped sides help increase the intensity of the unique internal colour.
Describing it as a once-in-a-lifetime opportunity, Stevens urges the public to go and see this remarkable stone while it is in Dubai.
“This has been certified by the Gemological Institute of America as internally flawless, which is remarkable given the heat and pressure required to form it. The GIA only award this to 1 percent of all diamonds. It is a Type IIb [2B] stone, making it incredibly rare, and a classification given to less than 0.5 percent of all stones. Nothing of this size, colour and clarity has come to auction in many years, so it really is very exciting.”
First unveiled in New York, the diamond then travelled to London, before coming to Dubai. After Saturday, it will continue its tour via Singapore, Taiwan and Shanghai before it arrives in Hong Kong for its sale, where it is expected to sell for in excess of $48m.
Scroll through the photo gallery to see the rare 555-carat black diamond recently unveiled in Dubai:
'Midnights'
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MEYDAN RESULTS
6.30pm Baniyas (PA) Group 2 Dh125,000 (Dirt) 1,400m
Winner ES Ajeeb, Sam Hitchcock (jockey), Ibrahim Aseel (trainer).
7.05pm Maiden (TB) Dh165,000 (D) 1,200m
Winner Galaxy Road, Antonio Fresu, Musabah Al Muhairi.
7.40pm Maiden (TB) Dh165,000 (D) 1,400m
Winner Al Modayar, Fernando Jara, Ali Rashid Al Raihe.
8.15pm Handicap (TB) Dh170,000 (D) 1,900m
Winner Gundogdu, Xavier Ziani, Salem bin Ghadayer.
8.50pm Rated Conditions (TB) Dh240,000 (D) 1,600m
Winner George Villiers, Tadhg O’Shea, Satish Seemar.
9.25pm Handicap (TB) Dh175,000 (D)1,200m
Winner Lady Parma, Connor Beasley, Satish Seemar
10pm Handicap (TB) Dh165,000 (D) 1,400m
Winner Zaajer, Fernando Jara, Ali Rashid Al Raihe
How to wear a kandura
Dos
- Wear the right fabric for the right season and occasion
- Always ask for the dress code if you don’t know
- Wear a white kandura, white ghutra / shemagh (headwear) and black shoes for work
- Wear 100 per cent cotton under the kandura as most fabrics are polyester
Don’ts
- Wear hamdania for work, always wear a ghutra and agal
- Buy a kandura only based on how it feels; ask questions about the fabric and understand what you are buying
Key facilities
- Olympic-size swimming pool with a split bulkhead for multi-use configurations, including water polo and 50m/25m training lanes
- Premier League-standard football pitch
- 400m Olympic running track
- NBA-spec basketball court with auditorium
- 600-seat auditorium
- Spaces for historical and cultural exploration
- An elevated football field that doubles as a helipad
- Specialist robotics and science laboratories
- AR and VR-enabled learning centres
- Disruption Lab and Research Centre for developing entrepreneurial skills
The Breadwinner
Director: Nora Twomey
Starring: Saara Chaudry, Soma Chhaya, Laara Sadiq
Three stars
More on animal trafficking
GROUPS
Group Gustavo Kuerten
Novak Djokovic (x1)
Alexander Zverev (x3)
Marin Cilic (x5)
John Isner (x8)
Group Lleyton Hewitt
Roger Federer (x2)
Kevin Anderson (x4)
Dominic Thiem (x6)
Kei Nishikori (x7)
Read more about the coronavirus
Know before you go
- Jebel Akhdar is a two-hour drive from Muscat airport or a six-hour drive from Dubai. It’s impossible to visit by car unless you have a 4x4. Phone ahead to the hotel to arrange a transfer.
- If you’re driving, make sure your insurance covers Oman.
- By air: Budget airlines Air Arabia, Flydubai and SalamAir offer direct routes to Muscat from the UAE.
- Tourists from the Emirates (UAE nationals not included) must apply for an Omani visa online before arrival at evisa.rop.gov.om. The process typically takes several days.
- Flash floods are probable due to the terrain and a lack of drainage. Always check the weather before venturing into any canyons or other remote areas and identify a plan of escape that includes high ground, shelter and parking where your car won’t be overtaken by sudden downpours.
BACK%20TO%20ALEXANDRIA
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Volvo ES90 Specs
Engine: Electric single motor (96kW), twin motor (106kW) and twin motor performance (106kW)
Power: 333hp, 449hp, 680hp
Torque: 480Nm, 670Nm, 870Nm
On sale: Later in 2025 or early 2026, depending on region
Price: Exact regional pricing TBA
BMW M5 specs
Engine: 4.4-litre twin-turbo V-8 petrol enging with additional electric motor
Power: 727hp
Torque: 1,000Nm
Transmission: 8-speed auto
Fuel consumption: 10.6L/100km
On sale: Now
Price: From Dh650,000
The years Ramadan fell in May
MOUNTAINHEAD REVIEW
Starring: Ramy Youssef, Steve Carell, Jason Schwartzman
Director: Jesse Armstrong
Rating: 3.5/5
Killing of Qassem Suleimani
The Brutalist
Director: Brady Corbet
Stars: Adrien Brody, Felicity Jones, Guy Pearce, Joe Alwyn
Rating: 3.5/5
UAE%20SQUAD
%3Cp%3EMuhammad%20Waseem%20(captain)%2C%20Aayan%20Khan%2C%20Aryan%20Lakra%2C%20Ashwanth%20Valthapa%2C%20Asif%20Khan%2C%20Aryansh%20Sharma%2C%20CP%20Rizwaan%2C%20Hazrat%20Billal%2C%20Junaid%20Siddique%2C%20Karthik%20Meiyappan%2C%20Rohan%20Mustafa%2C%20Vriitya%20Aravind%2C%20Zahoor%20Khan%20and%20Zawar%20Farid.%3C%2Fp%3E%0A
The biog
Favourite car: Ferrari
Likes the colour: Black
Best movie: Avatar
Academic qualifications: Bachelor’s degree in media production from the Higher Colleges of Technology and diploma in production from the New York Film Academy
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FA CUP FINAL
Manchester City 6
(D Silva 26', Sterling 38', 81', 87', De Bruyne 61', Jesus 68')
Watford 0
Man of the match: Bernardo Silva (Manchester City)
The specs: 2018 Nissan 370Z Nismo
The specs: 2018 Nissan 370Z Nismo
Price, base / as tested: Dh182,178
Engine: 3.7-litre V6
Power: 350hp @ 7,400rpm
Torque: 374Nm @ 5,200rpm
Transmission: Seven-speed automatic
Fuel consumption, combined: 10.5L / 100km
The specs
Engine: Dual 180kW and 300kW front and rear motors
Power: 480kW
Torque: 850Nm
Transmission: Single-speed automatic
Price: From Dh359,900 ($98,000)
On sale: Now
More from Neighbourhood Watch:
Killing of Qassem Suleimani
Saturday's results
West Ham 2-3 Tottenham
Arsenal 2-2 Southampton
Bournemouth 1-2 Wolves
Brighton 0-2 Leicester City
Crystal Palace 1-2 Liverpool
Everton 0-2 Norwich City
Watford 0-3 Burnley
Manchester City v Chelsea, 9.30pm
The specs
Engine: 1.5-litre 4-cyl turbo
Power: 194hp at 5,600rpm
Torque: 275Nm from 2,000-4,000rpm
Transmission: 6-speed auto
Price: from Dh155,000
On sale: now
Specs
Engine: Dual-motor all-wheel-drive electric
Range: Up to 610km
Power: 905hp
Torque: 985Nm
Price: From Dh439,000
Available: Now
Uefa Nations League
League A:
Germany, Portugal, Belgium, Spain, France, England, Switzerland, Italy, Poland, Iceland, Croatia, Netherlands
League B:
Austria, Wales, Russia, Slovakia, Sweden, Ukraine, Republic of Ireland, Bosnia-Herzegovina, Northern Ireland, Denmark, Czech Republic, Turkey
League C:
Hungary, Romania, Scotland, Slovenia, Greece, Serbia, Albania, Norway, Montenegro, Israel, Bulgaria, Finland, Cyprus, Estonia, Lithuania
League D:
Azerbaijan, Macedonia, Belarus, Georgia, Armenia, Latvia, Faroe Islands, Luxembourg, Kazakhstan, Moldova, Liechtenstein, Malta, Andorra, Kosovo, San Marino, Gibraltar
Asia Cup 2018 Qualifier
Sunday's results:
- UAE beat Malaysia by eight wickets
- Nepal beat Singapore by four wickets
- Oman v Hong Kong, no result
Tuesday fixtures:
- Malaysia v Singapore
- UAE v Oman
- Nepal v Hong Kong
