The Winston Blue Diamond

May 19, 2014By

winston blue diamond

THE WINSTON BLUE offered on May 14th at Christie’s Magnificent Jewels sale achieved a stunning US$23,795,372  (World Record Price $1,799,953 per carat).

The largest flawless Fancy Vivid blue diamond in the world, weighing 13.22 carats, was named THE WINSTON BLUE by Nayla Hayek, CEO of Harry Winston.

“In January 2013 we purchased Harry Winston and since then my ambition has been to acquire the most desirable and unique gems. When Christie’s announced they were offering the largest flawless fancy-vivid blue the GIA had ever graded, I had to buy it. Today, I am proud to own the most beautiful blue diamond in the world: THE WINSTON BLUE”, said Nayla Hayek – CEO Harry Winston.

Lot Description – THE BLUE
The fancy vivid blue pear-shaped diamond, weighing approximately 13.22 carats, flanked on either side by a pear-shaped diamond, weighing approximately 1.00 and 0.96 carat, in blue leather fitted case
Accompanied by report no. 17490678 dated 25 March 2014 from the GIA Gemological Institute of America stating that the diamond is Fancy Vivid Blue colour, Flawless clarity, a Diamond Type Classification letter stating that the diamond is Type IIb, and a letter indicating that the diamond ‘ is the largest Flawless, Fancy Vivid Blue, Natural Color, diamond (…) graded as of the date of this letter’

Report no. 16935589 dated 12 May 2008 from the GIA Gemological Institute of America stating that the 1.00 carat diamond is D colour, Internally Flawless clarity

Report no. 16875165 dated 12 May 2008 from the GIA Gemological Institute of America stating that the 0.96 carat diamond is D colour, Internally Flawless clarity.

13.22克拉梨形鮮彩藍色Type IIb鑽石,附GIA證書,兩旁以約1.000.96克拉梨形D/IF鑽石點綴,配藍色皮盒瑞郎19,000,000-23,000,000 *若中英文拍品描述有任何歧義,概以英文版本為準。

Acknowledgement : www.christies.com

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About the Author ()

I am a Graduate Gemologist trained at the Gemological Institute of America (GIA) in New York City, USA. I hold an MBA degree from Cranfield University, United Kingdom, and a Bachelor degree in Mathematics. My earlier profession was a banker until I found jade in Myanmar (Burma) in the early 90s. I have traveled to the fabled Hpakan Jade mines, and Mogok, the world’s famous rubies and sapphires mines in upper Burma, with my second son. Three of my children are also Graduate Gemologist, GIA, NYC and they deal in diamonds, gemstones and jade. 我是在美国纽约市的美国宝石学院(GIA)接受过培训的宝石研究学家。 我拥有英国克兰菲尔德大学的工商管理硕士学位和数学学士学位。我以前的职业是银行家,直到90年代初我在缅甸接触到玉石。我曾经和我的次子一起去过缅甸上流传说中的哈帕翡翠矿山和莫谷矿山, 莫谷矿山是世界上著名的红宝石和蓝宝石矿山。我的三个孩子都是纽约市GIA毕业的宝石研究学家, 他们专门处理钻石,宝石和玉石.

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