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Famous Diamonds1

World´s Famous Diamonds

The Agra 

  • Weight: 32.34 Carats
  • Color: Unrecorded
  • Clarity: Unrecorded
  • Source: India 

The city of Agra was founded by the Mogul Emperors who made it their capitol for more than a hundred years in the 1500s and 1600s until Aurangzeb, the 6th mogul emperor transferred the seat of the monarchy to Delhi in 1658. It was in Agra that Akbar received a letter from Queen Elizabeth I of England and Jahangir issued a charter to the British East India Company in 1612, granting it freedom to trade in India.

The Agra was graded by the Gemological Institute of America as a naturally colored Fancy Light Pink, VS2 clarity diamond. It measured 21.10 by 19.94 by 11.59 mm and weighed 32.34 carats. The story of the Agra Diamond begins in 1526 when Babur the first Mogul emperor (1483-1530) took possession of Agra after defeating the Rajah of Gwailor in battle.

After his success on the battlefield, Babur sent his son and successor, Humayun, to occupy Agra, a feat he duly accomplished in the process capturing members of the family of the slain Raja. Their lives were spared. It is said that as an expression of their gratitude they presented their captors with jewels and precious stones. Since it is recorded that Babur wore the Agra Diamond in his turban, the stone was probably one of those jewels.

It is likely that the Agra remained in the ownership of following Mogul emperors because Akbar (1556-1605), the 3rd emperor, was said to have worn the diamond in his headdress and Aurangzeb (1658-1707) had the stone safely lodged in his treasury

Later the Agra may have been among the loot captured by the Persian, Nadir Shah, when he sacked Delhi in 1739. If that were so, then it must have been among the jewels recaptured when Nadir Shah encountered difficulties during the homeward journey because the diamond returned to India.

Allantt Diamond 

  • Weight: 101.29 carats
  • Color: Fancy vivid yellow
  • Cut: Cushion
  • Source: South Africa 

The Allnatt Diamond is a diamond measuring 101.29 carats (20.258 g) with a cushion cut, rated in color as Fancy Vivid Yellow by the Gemological Institute of America

This diamond is named after one of its holders, Major Alfred Ernest Allnatt, a soldier, sportsman, art patron and benefactor. While it is not known precisely where the Allnatt originated, many experts believe that it was probably found in what is now known as the De Beers Premier Diamond Mine.

The Allnatts origins are unknown prior to Major Allnatts purchasing of the diamond in the early 1950s. After purchasing the diamond, he commissioned Cartier to make a setting for it. The final setting was a platinum flower with five petals, a stem and two leaves, all set with diamonds.

The Allnatt was resold at auction in May 1996 by Christies in Geneva for $3,043,496 US. At the time of its sale the Allnatt was 102.07 cts. and was graded Fancy Intense Yellow. After being sold to the SIBA Corporation, the diamond was re-cut to its current weight and the intensity was upgraded as a result.

Heart of Eternity Diamond 

  • Weight: 27.64 carats
  • Color: Fancy vivid blue
  • Cut: Heart
  • Source: South Africa 

The Heart of Eternity is a diamond measuring 27.64 carats (5.528 g), rated in color as "Fancy Vivid Blue" by the Gemological Institute of America. The Heart of Eternity was cut by the Steinmetz group, who owned the diamond before selling it to the De Beers Group.

The Heart of Eternity is a member of an exceedingly rare class of colored diamonds. It is found in the Premier Diamond Mine of South Africa. Blue diamonds account for less than 0.1% of the output of the Premier mine,] which is the only mine in the world with an appreciable production of blue diamonds. Of the ten colored diamonds that drew the highest bids, six of those ten were blue diamonds, rating values as high as $550,000 to $580,000 per carat ($2750-2900/mg).

The original gem from which the Heart of Eternity came weighed 777 carats (155 g), which was considered to be a magical number, and set off a "gold rush" for similar gems. The cutting of the rough stone was planned for four to five months, until it was decided the rough gem would be cut into three pieces. The largest piece became the Millennium Star, and another part of the gem became the Heart of Eternity Diamond.

The Heart of Eternity was unveiled in January 2000 as part of the De Beers Millennium Jewels collection, which included the Millennium Star. The Heart of Eternity was featured with ten other blue diamonds; the collection of blue diamonds totaled 118 carats (23.6 g). The De Beers Millennium Jewels were displayed at Londons Millennium Dome throughout 2000. An attempt on November 7, 2000 to steal the collection was foiled.

The Orlof 

  • Weight:189.62
  • Color:Slightly bluish green
  • Clarity:"Exceptionally Pure"
  • Cut: Mugal-Cut rose
  • Source:India 

The Russian Orloff diamond was purchased by Prince Orloff from a merchant named Khojeh Raphael. Diamond is not only "a girls best friend" but equally admired by men of all era. Orloff is the worlds third largest cut diamond. It got its name since it was gifted to Catherine II of Russia, by her ex-lover Grigori Orloff in 1775. The diamond is often known as Sceptre diamond.

There is a saying that the 189.62 carats diamond was once studded as one of the eyes of the idol Sheringham. This idol was situated in the temple of Brahma in southern India. The unnamed diamond had changed hands several times and presently is settled in Russia. Prince Orloff on his way back to Russia purchased this amazing Indian stone to gift it to his lover Catherine II as a token of his affection. Catherine II, after naming it, incorporated it in a sceptre known as the "Imperial Sceptre" designed by C.N. Troitinski in 1784. The Orloff is positioned at the top of the sceptre.

Blue Heart 

  • Weight:30.82metric carats 

This Blue Heart diamond of French origin is link does exist because the cutting firm of Atanik Ekyanan of Neuilly, Paris cut this heart shape, which weighs 30.82 metric carats and is of a rare deep blue color, sometime between 1909 and 1910. This date raises the question whether the rough stone came from Africa or India.

In 1910 Cartier purchased the diamond and sold it to an Argentinian woman named Mrs. Unzue. At the time, it was set in a lily-of-the-valley corsage and remained so until Van Cleef & Arpels bought the gem in 1953. They exhibited it set in a pendant to a necklace valued at $300,000 and sold it to a European titled family.

In 1959 Harry Winston acquired the gem, selling it five years later, mounted in a ring, to Marjorie Merriweather Post. Finally Mrs. Post donated to the Blue Heart to the Smithsonian Institution in Washington D.C. where it remains to this day.


  • Weight: 186 carats
  • Color: Pale Pink
  • Source: India 

Considered to be the most celebrated diamond in the Iranian Crown Jewels and one of the oldest known to man, the 186-carat Dariya-e-Nur is a crudely fashioned stone measuring 41.40 × 29.50 × 12.15 mm. The name means Sea of Light, River of Light, or Ocean of Light.

Both the Darya-i-Nur and the historic Koh-i-Noor are said to have been in the possession of the first Mogul emperor of India, from whom they descended to Mohammed Shah. When the latter was defeated by Persias Nadir Shah during the sack of Delhi in 1739, he surrendered all his chief valuables, including the diamonds and the well-known Peacock Throne.

After Nadirs assassination in 1741, he Darya-i-Nur was inherited by his grandson, Shah Rukh. Later, it descended in succession to Mirza-Alam Khan Khozeime and thence to Mohammed Hassan Khan Qajar. Finally, it came into the possession of Lotf-Ali Khan Zand, who was defeated by Aga Mohammed Khan Qajar.

In 1797, Aga Mohammed was succeeded by his grandson, Fath Ali Shah, who was both a collector and connoisseur of gems and whose name is engraved on one side of the great diamond.

The Regent 

  • Weight: 140.50 Carats
  • Color: Unrecorded
  • Clarity: Unrecorded
  • Cut: Cushion shaped brilliant
  • Source: India 

The Regent another of the worlds largest diamonds was discovered in 1701 by an Indian slave near Golconda, it weighed 410 carats in the rough. Once owned by William Pitt, the English Prime Minister, it was cut into a cushion shaped brilliant of 140.50 carats and, until it was sold to the Duke of Orleans, Regent of France when Louis XV was a boy in 1717, was called The Pitt.

It was then renamed The Regent and set in the crown Louis XV wore at his coronation. After the French revolution, it was owned by Napoleon Bonaparte who set it in the hilt of his sword. It is now on display in the Louvre as one of the worlds largest diamonds.

The Regent Diamonds facet pattern, from Gemcad. This design was originally created by R.H., Long & Steele, but was missing the needle pavilion facets as well as the vertically split star facets on the crown. British gemologist Michael Hing altered the design to be more accurate, adding the missing facets. Hing has personally handled a number of large diamonds, among them the Hortensia, Sancy, and Mauna.

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