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Cullinan I Cullinan II Koh-I-Noor Blue Hope Millenium star Excelsior Centenary Orloff Idol's eye Mogul Premier rose SefaduRegent Golden jubilee Hortensia Tiffany yellow Sancy Taylor - BurtonDresden green Grisogono Cullinan III-IX
Natural Gemstones


The Great Mogul

 

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The Great Mogul is one of the worlds largest diamonds. The rough diamond was discovered in the 17th century, weighed 793 carats and was named after Shah Jehan... builder of the Taj Mahal.The largest diamond ever found in India. It was discovered as a 787-carat rough stone in the Golconda mines in 1650 and subsequently was cut by the Venetian lapidary Hortentio Borgis. The French jewel trader Jean-Baptiste Tavernier described it in 1665 as a high-crowned rose-cut stone with a flaw at the bottom and a small speck within. Its present location is unknown. Tavernier's drawing of the diamond which has come to be known as the Great Mogul is of particular interest and importance, because it is the only one of this legendary stone known to have survived.

According to all the available accountds of its history the Great Mogul was found about the middle of the 17th century in the Kollur diamond deposits situated by the Kristna (or Krishna) River in Hyderabad, and weighed no less than 787½ carats. In due course it found its way into the Mogul treasury and was shown to Tavernier by Aurangzeb, the third son of Shah Jahan, who had successfully fought off the challenge of his three brothers and usurped his father's throne. The cutting of the Great Mogul was entrusted to an Italian, Hortensio Borgio, who reduced the weight of the stone to 279 and 9/16 carats.

The results of the efforts of the cutter, however, so displeased Aurangzeb that instead if rewarding him for his services, he fined him 10,000 rupees and would have extracted more had the wretched man possessed it. Tavernier makes several references to the Great Mogul. It is clear that the Great Mogul was the leviathan of all old Indian diamonds and that it was appreciated as such. But the mystery remains: what fate could have befallen such a great gem of which all trace appears to have been lost. Some have suggested that it was cut into smaller gems.
 Natural Gemstones


Dresden Green

This almond-shaped stone is the largest apple-green diamond known. Its green color is attributed to the crystal’s close contact with a radioactive source at some point in its lifetime. The Dresden Green, which probably originated in a rough crystal of 100 carats or more, is unique among world-famous gems for not only its color, but also its elongated shape. The Dresden Green gets its name from the capital of Saxony where it has been on display for more than 200 years. Although of Indian origin, nothing was known of the diamond until Frederick Augustus II of Saxony purchased it at the Leipzig Fair in 1743 for about $150,000. Set in an elaborate shoulder knot, the stone was exhibited with the other Crown Jewels of Saxony in the famous Green Vaults under the Dresden Palace. After World War II, these gems were confiscated by the Russians, but they were returned to Dresden in 1958, and are again on display in the palace.

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The Sefadu

Sefadu was found in Sierra Leonne in 1970 and is owned by American diamond company Lazare Kaplan. The uncut stone weighs 620 carats which easily makes it one of the worlds largest diamonds.
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SANCY

This 55 carats pear-shaped stone was first owned by Charles the Bold, duke of Burgundy, who lost it in battle in 1477. The stone is in fact named after a late owner, Seigneur de Sancy, a French Ambassador to Turkey in the late 16th century. There are numerous questions regarding how Mr. Sancy obtained his diamond, but most likely, he acquired it on his travels in the Far East. Nicholas de Sancy served two

 

French monarchs loyally: He loaned the diamond to the French king, Henry III, who strategically placed it on his cap to conceal his baldness. It was also pledged by Sancy for the purpose of raising troops in Switzerland. He employed his diamond again on behalf of his sovereign, now Henry IV, the first of the Bourbon dynasty. By 1596, Sancy himself was in need of money and eventually sold the large diamond to King James I of England. In 1625, Charles I disposed of other diamonds but retained the Sancy, which was taken by Queen Henrietta Maria along with other jewels in the Royal Treasury. It later came into the possession of Cardinal Jules Mazirin, acting First Minister of the Crown, who bequeathed the Sancy and another stone to the French Crown. The Sancy was disappeared during the French Revolution. in 1782. After the French Revolution, a stone believed to be the Sancy found its way to a Spanish nobleman, and eventually in 1828 to Prince Nicholas Demidoff, whose family owned industries and silver mines in Russia. The Sancy passed to his son, who gave it to his Finnish bride. Following additional travels around the world, the Sancy was purchased by William Waldorf Astor in the 1890s for his wife, Lady Astor. Lady Astor, the first woman to sit as a Member of Parliament in the House of Commons, wore the Sancy set in a tiara at numerous state occasions. In 1978, the four Viscount Astor sold the Sancy, reputedly for $1,000,000. It is now on view at the Louvre in Paris.
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The Spirit of de Grisogono

The Spirit of de Grisogono at 312.24 carats is the world's largest cut black diamond, and the world's 5th largest diamond, period. In a white gold mouting, it is set with 702 white diamonds totalling 36.69 carats. This diamond originally had a rough weight of 587 carats and was mined several decades ago in west Central Africa before being imported into Switzerland. It was then cut using the Mogul diamond cutting technique. This historic cutting method was developed centuries ago in India and can be seen in a number of historic diamonds, such as the Orlov Diamond in the Russian Diamond Treasury in Moscow, and several diamonds in the Crown Jewels of Iran, among them the Taj-I-Mah Diamond. The Great Mogul, a 279-carat diamond, is another famous Mogul cut diamond, but sadly, its whereabouts are unknown. The more modern rose cut is a variation on the old Mogul cut. The entire process from studying the cut design to executing it on the de Grisogono rough involved more than a year's work. The Spirit of de Grisogono is described in the report of the Gubelin Gem Lab as a rare specimen for this type of diamond in view of its great size. It is the largest natural black diamond which the GGL laboratory has ever tested. The stone is reported to have since been sold by Fawaz Gruosi to a private client.

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