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Watches Jewellery 5 Of The World's Most Expensive Diamonds

5 Of The World's Most Expensive Diamonds

5 Of The World's Most Expensive Diamonds
Photo: Graff
By Annie Darling
By Annie Darling
January 18, 2021
Take a look at some of the world's most expensive cut and polished diamonds

The Pink Star

LONDON, ENGLAND - MARCH 20:  A model displays the 'Pink Star' diamond at Sotheby's on March 20, 2017 in London, England. The Pink Star is the most valuable cut diamond ever to come to auction. The Internally Flawless Fancy Vivid Pink diamond weighing 59.6 carats will be offered in Hong Kong on 4th April with an estimate in excess of $60million (£48million).  (Photo by Ian Gavan/Getty Images for Sotheby's)
Photo: AFP Photo/Justin Tall

Auctioned off by Sotheby's Hong Kong in 2017, the Pink Star was acquired by famed jeweller Chow Tai Fook and renamed Pink Star in a nod to the current chairman and founder’s late father, Dr Cheng Yu-Tung. It went under the hammer after just five minutes’ of bidding for a staggering US$71 million, setting a new world record for any gemstone at auction.

See also: Louis Vuitton Now Owns The Second Largest Diamond In Recorded History

The Oppenheimer Blue Diamond

GENEVA, SWITZERLAND - MAY 18: 14.62 carats Oppenheimer vivid blue diamond, one of the world's rarest diamonds, is shown at the auction and sold for $57.5 million as it became world's most expensive ring in Geneva, Switzerland on May 18, 2016. (Photo by ©Christies Images Ltd, 2016/Anadolu Agency/Getty Images)
Photo: Fabrice Coffrini/AFP via Getty Images

Previously owned by British diamond dealer and racehorse owner Sir Philip Oppenheimer, the Oppenheimer Blue set a world auction record in 2016 when it sold for more than US$57.5 million at Christie’s Geneva Magnificent Jewels sale. The 14.62-carat stone was the largest fancy vivid blue diamond ever offered at auction and was set into a platinum ring between two trapeze-shaped diamonds.

See also: Diamond Talk With Le Lumiere

The Blue Moon of Josephine Diamond

A 12.03-carats Blue Moon Diamond is seen at Sotheby's Hong Kong Autumn Sales 2015 Media Preview at the Hong Kong Convention & Exhibition Centre(HKCEC) in Wan Chai. 02OCT15
Photo: David Wong/South China Morning Post via Getty Images

When Blue Moon sold for US$48.4 million at a 2015 Sotheby’s auction in Geneva, auctioneer David Bennett said it had obtained the “highest price per carat” for any kind of gemstone. CNN later confirmed that Hong Kong billionaire Joseph Lau bought the diamond and renamed it after his 7-year-old daughter, Josephine.

See also: Discover The Dance Of Elegance With Van Cleef & Arpels High Jewellery

The Graff Pink

Photo: Graff
Photo: Graff

After 60 years spent in a private collection, the 24.78-carat Graff Pink was sold by Sotheby’s for US$46.2 million in 2010 to Laurence Graff, chairman of Graff Diamonds. Exceptionally rare because of its size, colour and cut, at the time of purchase Graff described his new acquisition as “the finest pink diamond I have ever seen”.

See also: Tiffany & Co. Reveals Its Most Expensive Diamond Jewellery To Date

The Orange Diamond

Photo: Christie's
Photo: Christie's

In November 2013, the largest vivid orange diamond in the world sold for US$35.5 million at Christie’s Geneva Magnificent Jewels sale. The 14.82-carat diamond shattered its high estimate of US$21 million and, at the time, attracted the highest price paid per carat for any diamond at auction.

See also: Italian Fine Jewellery FOPE Launches First Asian Flagship Boutique At SUEN


Watches & Jewellery Watches Jewellery Diamonds The Blue Moon of Josephine Diamond The Pink Star most expensive diamonds The Graff Pink The Orange Diamond The Oppenheimer Blue Diamond


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