Fancy Vivid and Fancy Intense Blue Diamond
Except otherwise stated, all results include the premium.
See also : Jewels African gems
Chronology : 1990-1999 1999 21st century 2010-2019 2020 to now 2021
See also : Jewels African gems
Chronology : 1990-1999 1999 21st century 2010-2019 2020 to now 2021
Intro
Type IIb diamonds are less than 0.5 % of the diamonds. Their most important source is the Cullinan mine in South Africa. The IIb includes the 70.21 carat Idols' Eye and the 45.52 carat Hope.
The Oppenheimer
2016 SOLD for CHF 57M by Christie's
Throughout the twentieth century the De Beers cartel managed to control the diamond trade, accumulating an immeasurable wealth. The trust becomes a family business when a former buyer of diamonds of German origin named Ernest Oppenheimer becomes chairman of the company in 1929.
London is a hub for international operations and price controls. Sir Philip Oppenheimer retired in 1993 after 45 years as head of the Central Selling Organization of the cartel. This powerful position enabled him to keep exceptional gems.
On May 18, 2016, Christie's sold as lot 242 for CHF 57M from a lower estimate of CHF 38M the Oppenheimer Blue that had belonged to Sir Philip. Weighing 14.62 carats, it was in period the largest fancy vivid blue diamond ever offered at auction. It is estimated CHF 38M It has been set on a ring by Verdura.
The clarity of the Oppenheimer Blue is excellent, graded VVS1 by the GIA. However, it does not reach the absolute purity of the Blue Moon, sold for CHF 49M by Sotheby's in 2015, whose stunning clarity generates a phosphorescence effect under ultraviolet radiation.
The exceptional saturation characterizing the fancy vivid blue hue is enhanced on the Oppenheimer Blue by a highly efficient rectangular cut.
I invite you to admire this masterpiece of jewelry in the video shared by Christie's :
London is a hub for international operations and price controls. Sir Philip Oppenheimer retired in 1993 after 45 years as head of the Central Selling Organization of the cartel. This powerful position enabled him to keep exceptional gems.
On May 18, 2016, Christie's sold as lot 242 for CHF 57M from a lower estimate of CHF 38M the Oppenheimer Blue that had belonged to Sir Philip. Weighing 14.62 carats, it was in period the largest fancy vivid blue diamond ever offered at auction. It is estimated CHF 38M It has been set on a ring by Verdura.
The clarity of the Oppenheimer Blue is excellent, graded VVS1 by the GIA. However, it does not reach the absolute purity of the Blue Moon, sold for CHF 49M by Sotheby's in 2015, whose stunning clarity generates a phosphorescence effect under ultraviolet radiation.
The exceptional saturation characterizing the fancy vivid blue hue is enhanced on the Oppenheimer Blue by a highly efficient rectangular cut.
I invite you to admire this masterpiece of jewelry in the video shared by Christie's :
Bleu Royal
2023 SOLD for CHF 39.5M by Sotheby's
Weighing 17.61 carats and 14.2 grams, Bleu Royal is the biggest internally flawless fancy vivid blue diamond ever listed at auction, 2.99 carats more than the VVS1 Oppenheimer Blue sold for CHF 57M by Christie's in 2016.
Pear shaped and brilliant faceted, and perfectly symmetrical, Bleu Royal belonged for half a century to a private collection. It is now fitted on a platinum and 18k rose gold ring between two D-color internally flawless diamonds of 3.12 ad 3.07 carats.
Bleu Royal was sold for CHF 39.5M by Christie's on November 7, 2023, lot 87.
Pear shaped and brilliant faceted, and perfectly symmetrical, Bleu Royal belonged for half a century to a private collection. It is now fitted on a platinum and 18k rose gold ring between two D-color internally flawless diamonds of 3.12 ad 3.07 carats.
Bleu Royal was sold for CHF 39.5M by Christie's on November 7, 2023, lot 87.
< 1966 Laguna Blu by Bulgari
2023 SOLD for CHF 22.4M by Sotheby's
Laguna Blu is a ring mounted by Bulgari with a fancy vivid blue diamond between tapered diamond shoulders.
The blue diamond is pear shaped. It weighs 11.16 carats with a VS1 clarity. It had been owned by Giorgio Bulgari himself and soon after mounted in the present jewel by his brand. Giorgio died in 1966.
The ring was sold from the collection of its first owner for CHF 22.6M by Sotheby's on May 16, 2023, lot 675.
The blue diamond is pear shaped. It weighs 11.16 carats with a VS1 clarity. It had been owned by Giorgio Bulgari himself and soon after mounted in the present jewel by his brand. Giorgio died in 1966.
The ring was sold from the collection of its first owner for CHF 22.6M by Sotheby's on May 16, 2023, lot 675.
1999 The Millennium 4
2016 SOLD for HK$ 250M by Sotheby's
De Beers exhibited their finest diamonds at the Millennium Dome in London throughout the year 2000. The Millennium Star is an astonishing white diamond weighing 203.04 carats. Facing it in the cabinet, eleven blue diamonds are totaling 118 carats. All these wonders had been extracted from the Cullinan mine.
One of these blue diamonds was oval cut. Weighing 10.10 carats, it is not the largest of the eleven but it is indeed the most spectacular. It was certified Fancy Vivid Blue Flawless in 1999 by GIA with the designation De Beers Millennium Jewel 4. Mounted on a ring in a surrounding of small white diamonds, it was sold for HK $ 250M by Sotheby's on April 5, 2016, lot 1843.
This unprecedented treasure insured altogether for £ 350M excited high appetites during the show at the Dome. On November 7, 2000, a commando of four equipped with a ten ton earth digger, sledgehammers, smoke bombs, gas masks and bulletproof vests come into the Dome, ready to celebrate the new millennium with the biggest heist ever.
The gang was under surveillance and 200 police officers had been mobilized. The head of the counter operation had decided to let the robbers go up to the showcase window for security reasons because arrests are easier in a closed room.
Please watch the short video shared by Sotheby's.
One of these blue diamonds was oval cut. Weighing 10.10 carats, it is not the largest of the eleven but it is indeed the most spectacular. It was certified Fancy Vivid Blue Flawless in 1999 by GIA with the designation De Beers Millennium Jewel 4. Mounted on a ring in a surrounding of small white diamonds, it was sold for HK $ 250M by Sotheby's on April 5, 2016, lot 1843.
This unprecedented treasure insured altogether for £ 350M excited high appetites during the show at the Dome. On November 7, 2000, a commando of four equipped with a ten ton earth digger, sledgehammers, smoke bombs, gas masks and bulletproof vests come into the Dome, ready to celebrate the new millennium with the biggest heist ever.
The gang was under surveillance and 200 police officers had been mobilized. The head of the counter operation had decided to let the robbers go up to the showcase window for security reasons because arrests are easier in a closed room.
Please watch the short video shared by Sotheby's.
The Zoe ex Mellon
2014 SOLD for $ 32.6M by Sotheby's
From the collection of Mrs Paul Mellon, a blue diamond was sold for $ 32.6M from a lower estimate of $ 10M by Sotheby's on November 20, 2014, lot 37. This diamond is now referred as The Zoe.
This pear shaped fancy vivid blue weighing 9.75 carats ws mounted in platinum. Its clarity is VVS2. It is accompanied by a diagram by the GIA stating that ir may potentially be upgraded to Internally flawless.
It had as a pendant a fancy blue diamond of same shape and mounting, weighing 9.15 carats in VS1 clarity, which was sold for $ 2.96M in the same sale as above, lot 38.
It is now referred as the Zoe.
This pear shaped fancy vivid blue weighing 9.75 carats ws mounted in platinum. Its clarity is VVS2. It is accompanied by a diagram by the GIA stating that ir may potentially be upgraded to Internally flawless.
It had as a pendant a fancy blue diamond of same shape and mounting, weighing 9.15 carats in VS1 clarity, which was sold for $ 2.96M in the same sale as above, lot 38.
It is now referred as the Zoe.
#AuctionUpdate: At $32.6m, Mrs Mellon's Fancy Vivid Blue Diamond sets a new world #AuctionRecord for Any Blue Diamond pic.twitter.com/10VjCOFLln
— Sotheby's (@Sothebys) November 21, 2014
2014 The Blue Moon of Josephine
2015 SOLD for CHF 49M by Sotheby's
The ground continues to unearth important diamonds. Yet, the discovery announced by Petra Diamonds in January 2014 of a 29.62 carat blue gem from the much famous Cullinan mine in South Africa aroused a particular interest in the diamond community.
The new diamond is fancy vivid blue without inclusion, which is already a great rarity. It was purchased by Cora International, headquartered in New York, which processed it. This fancy vivid blue cut to 12.03 carats is the largest internally flawless blue diamond in cushion shape.
Once completed, it revealed even more exceptional qualities. Its ocean blue color is perfect without a secondary hue. It has no fluorescence. An exposure to ultraviolet radiation generates an intense orange-red phosphorescence that persists for about twenty seconds, a sensational feature which is known only to a few blue diamonds of absolute purity.
It is a masterpiece in both its size and features. It was named The Blue Moon in reference both to its shape and to the saying 'Once in a blue moon' that means a total rarity. It seems inconceivable to find better in its class, especially since the production of the Cullinan mine tends to decrease.
The Blue Moon was sold for CHF 49M from a lower estimate of US $ 35M by Sotheby's on November 11, 2015, lot 513. Please watch the video shared by Sotheby's. Its record value at US $ 4M per carat rewards its absolute purity generating the phosphorescence effect.
It is now referred as the Blue Moon of Josephine.
The new diamond is fancy vivid blue without inclusion, which is already a great rarity. It was purchased by Cora International, headquartered in New York, which processed it. This fancy vivid blue cut to 12.03 carats is the largest internally flawless blue diamond in cushion shape.
Once completed, it revealed even more exceptional qualities. Its ocean blue color is perfect without a secondary hue. It has no fluorescence. An exposure to ultraviolet radiation generates an intense orange-red phosphorescence that persists for about twenty seconds, a sensational feature which is known only to a few blue diamonds of absolute purity.
It is a masterpiece in both its size and features. It was named The Blue Moon in reference both to its shape and to the saying 'Once in a blue moon' that means a total rarity. It seems inconceivable to find better in its class, especially since the production of the Cullinan mine tends to decrease.
The Blue Moon was sold for CHF 49M from a lower estimate of US $ 35M by Sotheby's on November 11, 2015, lot 513. Please watch the video shared by Sotheby's. Its record value at US $ 4M per carat rewards its absolute purity generating the phosphorescence effect.
It is now referred as the Blue Moon of Josephine.
2014 The Cullinan Dream (fancy intense)
2016 SOLD for $ 25.4M by Christie's
The Cullinan mine now owned by Petra Diamonds still remains the most regular purveyor of type IIb color diamonds, 10 to 20 times rarer than the IIa.
An extraordinary fancy intense blue gem weighing 122.52 carats was discovered at Cullinan in June 2014. The jewelers mapped with accuracy its internal crystalline regularity by using the semiconductor characteristics that are specific to the type IIb diamonds.
This non-destructive analysis enabled to optimize the cut. Four diamonds were produced. The Cullinan Dream is the biggest of the four. It is rectangular with cut corners and weighs 24.18 carats. Its clarity is VS2. It was sold for $ 25.4M by Christie's on June 9, 2016, lot 261.
This diamond is exceptional. Its fancy intense hue is much rarer than the fancy vivid blue. The Oppenheimer Blue, identified as the largest fancy vivid blue ever offered at auction, only weighed 14.62 carats. It was sold for CHF 57M by Christie's in 2016.
Its price of $ 1M per carat is consistent with results obtained on other blue diamonds. A fancy intense blue with a VVS2 clarity weighing 7.64 carats was sold for CHF 9M by Sotheby's on 11 May 2010.
The other highly rare variety of blue, the fancy deep blue, can reach a price per carat of the same level or even higher. The estimate by Sotheby's in April 2016 at $ 2.6M per carat for the diamond of Shirley Temple was nevertheless much exaggerated.
An extraordinary fancy intense blue gem weighing 122.52 carats was discovered at Cullinan in June 2014. The jewelers mapped with accuracy its internal crystalline regularity by using the semiconductor characteristics that are specific to the type IIb diamonds.
This non-destructive analysis enabled to optimize the cut. Four diamonds were produced. The Cullinan Dream is the biggest of the four. It is rectangular with cut corners and weighs 24.18 carats. Its clarity is VS2. It was sold for $ 25.4M by Christie's on June 9, 2016, lot 261.
This diamond is exceptional. Its fancy intense hue is much rarer than the fancy vivid blue. The Oppenheimer Blue, identified as the largest fancy vivid blue ever offered at auction, only weighed 14.62 carats. It was sold for CHF 57M by Christie's in 2016.
Its price of $ 1M per carat is consistent with results obtained on other blue diamonds. A fancy intense blue with a VVS2 clarity weighing 7.64 carats was sold for CHF 9M by Sotheby's on 11 May 2010.
The other highly rare variety of blue, the fancy deep blue, can reach a price per carat of the same level or even higher. The estimate by Sotheby's in April 2016 at $ 2.6M per carat for the diamond of Shirley Temple was nevertheless much exaggerated.
The Memory of Autumn Leaves
2017 SOLD for CHF 42M by Sotheby's
On May 16, 2017, Sotheby's sold for CHF 42M an exceptional blue diamond, lot 377. It is in the best color, Fancy vivid blue, and perfect clarity, Internally Flawless (IF). The concentration of boron atoms in its crystal made it classify as Type IIb by the GIA, rarer than the Type IIa.
It weighs 14.54 carats, comparable with the 14.62 carats of the Oppenheimer Blue which was sold for CHF 57M by Christie's in 2016.
This diamond is pear shaped. Someone had the idea to choose a pink diamond of comparable cut and size. The two gems hanging each to a suite of two white diamonds thus constitutes temporarily the most sumptuous pair of earrings. They are named Apollo and Artemis by reference to the beautiful twins of Greek mythology.
The pair was divided. Artemis was sold for CHF 15.3M, lot 378. It is a Fancy intense pink Type IIa and VVS2 clarity weighing 16.00 carats.
The blue Apollo is now referred as The Memory of Autumn Leaves.
Please watch the video shared by Sotheby's :
It weighs 14.54 carats, comparable with the 14.62 carats of the Oppenheimer Blue which was sold for CHF 57M by Christie's in 2016.
This diamond is pear shaped. Someone had the idea to choose a pink diamond of comparable cut and size. The two gems hanging each to a suite of two white diamonds thus constitutes temporarily the most sumptuous pair of earrings. They are named Apollo and Artemis by reference to the beautiful twins of Greek mythology.
The pair was divided. Artemis was sold for CHF 15.3M, lot 378. It is a Fancy intense pink Type IIa and VVS2 clarity weighing 16.00 carats.
The blue Apollo is now referred as The Memory of Autumn Leaves.
Please watch the video shared by Sotheby's :
The breathtaking Apollo and Artemis #Diamonds lead our Magnificent Jewels & Noble Jewels sale in #Geneva this spring https://t.co/uJ1tcXugGg pic.twitter.com/hW0pbkPf7D
— Sotheby's (@Sothebys) April 10, 2017
2021 The De Beers Blue
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 in Hong Kong on April 27, 2022, lot 1800.
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 in Hong Kong on April 27, 2022, lot 1800.
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.
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.
