A Long History as a Diamond Centre
Antwerp, Belgium has a long history as a world diamond centre. By the middle of the fourteenth century the diamond trade was flourishing in Antwerp, part of a trade route that led from Eastern Asia to Europe.

In the next two hundred years the Antwerp cutters developed important working and cutting techniques and were turning out high quality, highly sought after stones. Francois I eschewed the established diamond cutters of Paris for those craftsmen of Antwerp, setting a precedent that is still in effect today.

The Renaissance
Amsterdam began to grow in popularity during the Renaissance as a diamond centre and Antwerp diamonds were forced to take second place. This happened for many reasons but historians agree that a big part of it was that all the rough diamonds came through Amsterdam and she kept the best for herself. The Diamond Guild of Antwerp had to utilize whatever inferior stones were sent its way. The Antwerp craftsmen met the challenge and developed techniques and skills that transformed the mediocre stones into expertly cut gems.

DeBeers Opens Up South Africa
By the late 1800s DeBeers Consolidated Mines, Ltd. had begun large scale mining in South Africa. This flooded Europe with rough diamonds and within a few months the talented Antwerp craftsmen were again creating top quality gemstones, better than ever before because of the techniques that they had developed. The beauty of the diamonds created a growing demand. Antwerp had again become the undisputed diamond centre of the world.

World War II
Antwerp again was faced with challenges during the Great Depression. The diamond trade was forced to slow its production to a trickle. The cutting shops would shut down for weeks at a time and many experienced cutters were forced to find other work.

Just before the outbreak of World War II, Jewish businessmen, many of them involved in the diamond trade, left Antwerp and fled to the United States, England, and Portugal. In England over 500 diamond dealers from Antwerp continued to work the diamond trade. To save the precious Antwerp diamonds from the German army the dealers brought the diamonds with them, and with the help of the British government set up the Correspondence Office for the Diamond Industry, a diamond registry.

The Diamond High Council
Because of their foresight the Antwerp industry was able to begin where they had left off once the war was over. Concerned that it maintained the reputation it worked so hard to achieve, the Diamond High Council, now known as the HRD, was created. Its purpose was to regulate and watch over the Antwerp diamond industry as an enforcer of consistency and quality control.

Buying Antwerp Diamonds
With all of that diamond experience and history it is no wonder that Antwerp gems are synonymous with quality and beauty. You can buy an Antwerp stone nearly anywhere because most independent jewellers ultimately get their stones there.

Certification
Just because a stone originated in Antwerp does not mean that you should buy it without considering a few things. A good stone should come with a certification: Look for one of these three options:

HRD- Diamond High Council
GIA- Gemmological Institute of America
AGS- American Gem Society
There will not be a price value given to the diamond. It will only be rated for its color, cut, and clarity.

Other certificates are also available. IGI and EGL started out with good intentions but both have added price values to the stones. Both of these labs’ certificates have been turned into selling tools with overly inflated retail prices. They are then used by some jewellers to show a perceived value savings, when in fact the retailer is charging a full mark-up and not offering a good buy.

A Lasting Legacy
Antwerp diamonds are some of the most beautifully crafted gemstones in the world, and their legacy of quality stretches back for hundreds of years. Whatever diamond you decide to buy, remember that it is only a symbol of your commitment to your bride, and if your relationship shares a similar legacy of quality, it will be just as long lasting

 Basic Process of how Diamonds are formed

 Diamonds are the crystalline form of elemental carbon, formed between 75-120 miles beneath the earth’s crust under specific conditions of pressure, chemistry, and temperature. Once the crystal structure has formed and hardened, it may take thousands of years for the circulation of the earth’s mantle to bring the stones to the surface where they can be mined.

 Most diamonds are formed by the melting of the earth’s crust – the rocks submerge into the mantle, where the carbon atoms are liquefied. Eventually, the temperature drops and the crystal structure of diamonds forms. Geologic events (earthquakes, volcanoes, etc.) then forces the rocks to the surface in a number of ways, such as alluvial deposits (in riverbeds) or kimberlite pipes (primary diamond mines).

 Diamond Composition 

 Diamonds are pure carbon.Diamond is pure carbon, and the word “diamond” comes from the Greek “adamas” meaning indestructible. Diamond is among the hardest substances on the planet, and it is the only gem to be purely composed of a single element. The hardness of the stones is due to the crystal structure of diamond formation: an isometric (cubic) arrangement that resists fracture under the tremendous pressure of the earth’s crust.

 Fancy Colored Diamonds 

Ideally, a flawless, colorless diamond is composed solely of carbon atoms, but that is a very rare occurrence. How diamonds are formed – in the turbulent stew of minerals beneath the earth’s surface – leads to impurities such as trace amounts of other elements. When nitrogen is introduced into a diamond’s crystal structure, the stone takes on a yellow, orange, or brown tint. Boron will create a blue or purple shade, while other trace elements may generate a rainbow of hues. If the color is pale or barely discernable, the diamond’s value is typically lower, but if the color is strong, consistent, and vibrant, the stones are highly sought after as fancy colored diamonds.

 Other colored diamonds result not from mineral inclusions, but from subtle changes to the diamond’s crystal structure. If nuclear rays are present during formation (very rarely), green diamonds may form. Other colors such as red or pink are the result of slight discrepancies in the crystal structure that change the way the stone absorbs and reflects light.

 Flaw Formation

 Very few diamonds are formed flawless. A variety of flaws appear in most stones, from simple chips or scratches created as the stones migrate to the surface to interior disruptions in the crystal structure caused by variations during the actual formation. As much as 60 percent of a raw diamond may be cut away to remove flaws when crafting a jewelry quality stone.

 How Diamonds are Formed: from Carbon to Jewellery

 Only about one fourth of mined diamonds are considered of fine enough quality to become jewellery. Other stones are used as abrasives or for industrial equipment, particularly for cutting and polishing other diamonds. The countries that produce the majority of diamonds for today’s jewellery industry include Brazil, Russia, South Africa, Australia, and Canada, though many other nations have minor diamond deposits as well. Savvy consumers, in fact, will insist on seeing their stone’s certificate to authenticate where it originated and be sure it is not a conflict diamond.

Once the stone is mined, it must be cut and polished into a final shape. There are certified jewellery labs throughout the world to perform these delicate services, and the finished stones are then sold to jewellery manufacturers to be mounted in a variety of settings for different types of jewellery. From the time the stone is mined to when it is placed on a bride-to-be’s finger during a proposal, the process may take several months.

Nare Diamonds Ltd said it uncovered the rough gem on Wednesday after resuming mining in March at the Schmidtsdrift mine, 80 km northwest of the country’s historic diamond centre of Kimberley.

The mine was shut down three years ago by another firm that went bankrupt, a spokesman said. During the mine’s previous operations, the average size of stones was 1.14 carats.

“The large-sized gemstone is octahedron in shape and of very good quality according to a third party assessor,” the statement to the London stock exchange said.

It is hard to set a value for the diamond because typical valuation measures fall away when diamonds reach a certain size, the spokesman said.

London-listed Lonrho Africa Ltd, which recently bought a 17% stake in unlisted Nare, issued the statement. Its shares shot up 7.5% to 28-3/4 pence.

The world’s biggest diamond group De Beers found a 316.7 carat diamond at its South African Venetia mine in January, the largest-ever find at Venetia.

The largest-ever gem, the Cullinan, weighed in at 3 106 carats when De Beers discovered it in 1905, but other massive diamonds have ranged around 600-900 carats.

In 1986, De Beers discovered the 755.5-carat Golden Jubilee, which is now the world’s largest polished diamond at just over 545 carats.

A spokesman for Nare said the discovery does not necessarily mean the mine holds other sizeable gems since it is from an alluvial deposit - a former river bed where diamonds were swept from a smattering of other eroded deposits.

Nare, which has three other diamond projects, is planning to list on the London stock exchange around the middle of the year.

Stephen Haggerty, Ph.D., a geoscientist at Florida International University in Miami, has been studying black diamonds for more than a decade. Dr. Haggerty says, “I feel I have an obsession about them, and I do, it’s a challenge.” It’s a challenge because researchers are still trying to figure out where the black diamonds came from. Traditional diamonds are formed deep in the earth and came to the surface through two volcano eruptions that happened 100 million and one billion years ago. Carbonados are older than 3.8 billion years. “They clearly did not form in the same way that conventional diamonds formed,” Dr. Haggerty says.

Most diamonds can be found all over the world, but carbonados are only found in Brazil and Africa. Dr. Haggerty believes black diamonds came to earth during an asteroid event that struck when the two countries were still one continent. “Maybe it is a maverick, or a fringe idea, but no one has come up with an alternative,” Dr. Haggerty says.

Carbonados have hydrogen in them, suggesting the diamonds formed in an environment, like a star. When examined under infrared radiation, researchers found a spectrum similar to a type of diamond that exists in space. Dr. Haggerty says, “This is the closest we can match this to.” It may take some time for all scientists to accept the idea, but one thing’s for sure — carbonados are the most mysterious diamonds around.

Flamboyant Diamonds

The most fundamental technique to buff up a gemstone, whether it is a diamond, aquamarine, peridot, or other semiprecious stone is to topple it – rounding and polishing the stone while leaving the universal rough shape together. By using abrasives and water to naturally cure the stone, tumbling simulates the natural process that forms smooth pebbles in rivers and streams. Stones finished in this fashion are called “baroque,” meaning “irregular,” and are often used for unique jewelry such as pendants and brooches.

The majority of gemstones, however, are meticulously cut and polished with exacting angles, proportions, and dimensions. The anatomy of a diamond or other gemstone is made up of these precise cuts, and the stone’s quality depends on accuracy with each cut.

What Comprises Anatomy of a Diamond?

Different Diamond Shapes have slightly different requirements for ideal proportions based on how light is reflected within the stone to maximize its brilliance. By understanding basic definitions, however, you can demonstrate to your jeweler that you are more than a casual observer or impulse buyer, and they will be more willing to explain the intricate details of each stone you examine.

Central Diamond Anatomy

The table, or top of the diamond, is the largest facet on the stone. On a round stone, it will be octagonal, and it should be perfectly centered. The table size will vary depending on the shape and color of the stone in order to provide the most sparkle with reflected light.

Crown

The stone’s crown is the narrow upper area, above the girdle. In many settings, this part of the stone will be above the prongs or metal holding the stone in place, and it will be most visible. Because of this, it is the most prone to scratches.

Girdle

The girdle is a narrow band, parallel to the stone’s table, and is the widest part of the gem. Girdle thickness is critical to the diamond’s strength and must be sufficient to prevent accidental chips and cracks. At the same time, a girdle that is too thick will add worthless carat weight to the stone and increase the price tag, even though the stone’s brilliance will be diminished. By being familiar with the anatomy of a diamond, you can avoid this type of poor cut and unnecessary expense.
Pavilion

The stone’s pavilion is the area below the girdle that typically comprises the longest part of the stone except for emerald or other rectangular shapes. In many settings, the pavilion is obscured, but the prong or tiffany setting reveals the pavilion and increases the diamond’s brilliance by allowing light to enter at different parts of the stone.

Culet

The cutlet is the tiny facet at the bottom of the pavilion, parallel to the table, and is often used to even out the facets of the diamond and give it a more symmetrical appearance. Ideally, a stone will have no cutlet, but that perfection is rarely achieved. A large cutlet will often appear as a dark spot or hole through the stone when viewed through the table.

Facets

The stone’s facets are the smooth, polished planes that make up its surface. In a typical round shape, there are 58 facets, though fancy shapes and signature cuts often have a greater number. The fewer facets a stone has, the less reflection and brilliance it will exhibit, though a totally smooth stone without facets has its own unique appeal.

Finding Exceptional Quality through the Anatomy of a Diamond

By understanding the anatomy of a diamond, you can assure that any stone you purchase is of exceptional quality and avoid common cutting flaws, such as a thicker girdle. Another consideration is the angle of the girdle between the crown and the pavilion: this affects the reflection and appearance of the stone. Every stone shape and cut requires different proportions for the best appearance: if you have already decided on a shape before shopping for your engagement ring, be sure to investigate the specific dimensions that are ideal for that shape. By being an educated shopper, you can easily purchase a quality stone that will not only wow your fiancé, but will be a brilliant investment for many years.

In the present day, the marquise shape is a huge attraction amongst the newly wed couples and is also the best choice for all those masses who do not wish to be associated with the typical round shape. For the reason that it has an elongated shape, it is also called the navette diamond. These diamonds possess a particular illusive effect. Just because the mass of the stone is accumulated on the top it often appears to be bigger than the actual size when studded in the gold wedding bands. This is an alluring effect for all those couples who have a tight budget towards their wedding.

On March 11th, 1988, the centenary celebrations of De Beers took place in Kimberly and a banquet was held to close the Kimberly Mine (aka the “Big Hole”). An audience of four hundred people, including representatives of several national governments of diamond-producing countries and dignitaries from various sections of the industry, listened to the welcoming speech of the chairman, Julian Oglivie Thompson, totally unprepared for his final sentence: “We have recovered at the Premier Mine a diamond of 599 carats which is perfect in color - indeed it is one of the largest top-color diamonds ever found. Naturally it will be called the Centenary Diamond.”

The Centenary, appearing to be lit by multi-colored lights.

No more fitting way of celebrating 100 years of achievement by De Beers could have been devise than the discovery of such a diamond and nowhere was it more likely to have been recovered than at the Premier Mine. Over the years this extraordinary mine has produced several outstanding diamonds of the most superb color, which have been cut into famous gems: The Cullinan in 1905; the Niarchos in 1954; the Taylor-Burton in 1966 and the Premier Rose in 1978. Now that the second millennium has ended, it is interesting to reflect that only nineteen gem-quality diamonds larger than the Centenary rough have been found during its course. The Premier Mine itself has produced nearly three hundred stones weighing more than 100 carats, and a quarter of the world’s diamonds weighing more than 400 carats.

The Centenary was found on July 17th, 1986 by the electric X-ray recovery system at the Premier Mine. Only a handful of people knew about it and all were sworn to silence. In its rough form it resembled an irregular matchbox with angular planes, a prominent elongated “horn” jutting out at one corner and a deep concave on the largest flat surface. The shape of the stone expressed problems in cutting with no apparent solution.

The man chosen to evaluate the Centenary was Gabi Tolkowsky, famed in the diamond industry as one of the most accomplished cutters in the world. His family had long been in the diamond trade and it was his great-uncle, Marcel Tolkowsky, diamond expert and mathmetician, who published a book in 1919 titled “Diamond Design”, which for the first time set out exact ways of cutting the modern round brilliant cut. Gabi Tolkowsky himself was the creator of five new diamond cuts, revealed in 1988, which concentrate on maximizing brilliance, color or yield - or a combination of all three from off-color rough diamonds previously thought difficult to cut profitably into conventional round or fancy shapes. Named for flowers, the cuts are largely based on unorthodox angle dimensions. The overall proportions as well as the use of more facets around the pavilion increase brilliance and improve visual impact when viewed face-up.

Gabi Tolkowsky examines the Centenary with a jeweler’s loupe.
A good photo to show you how massive this diamond is.

When he first saw the Centenary, Tolkowsky was astounded by its exceptional purity. “Usually you have to look into a diamond to appreciate its color, but this just expressed itself from its surface. That is very rare,” Tolkowsky said. He knew the protruding “horn” would have to be removed as well as other “asperities,” as he called them, which interfered with the stone’s basic shape. At the same time, Tolkowsky realized that the diamond would be difficult to polish because its shape did not offer an obvious approach. Usually a diamond will suggest two or three shapes to its cutter but the Centenary was more generous - if more baffling - by providing several possibilities. In the end Tolkowsky submitted his appraisal, saying that the diamond must be kept intact to produce one singe large modern-cut diamond.

He was asked to cut the Centenary, and late in 1988 Tolkowsky, two master cutters - Geoff Woolett and Jim Nash - together with a handpicked group of engineers, electricians and security guards set to work in a specially designed underground room in the De Beers Diamond Research Laboratory in Johannesburg, South Africa. It was crucial that the room, like the special tools needed for faceting, should be stable and strong; nothing must rattle, everything must be tight, there should be no mechanical vibration or variation in temperature around the cutting table.

For one whole year while the right tools and technical conditions were created, the Centenary remained unaltered and untouched. Tolkowsky examined the stone until he knew every fissure and crevice of it. Using the most sophisticated electronic instruments he gazed deep into the crystal structure. “From the moment I knew I was going to cut it,” he said, “I became another man. A strange man. I was looking at the stone in the day, and the stone was looking at me at night.”

Picture

A picture of the Centenary in the hand of some unknown hand model. Another good photo to show scale.

The first step before the diamond could be faceted was the elimination of large cracks from the edge of the stone running a considerable depth inside it. He decided not to saw or cut with a laser because both methods would heat or vibrate the diamond. Instead, he turned to the time-honored method of kerfing by hand. It took Tolkowsky 154 days to remove about 50 carats which otherwise would have been polished to dust. At the end was a roughly-shaped rounded crystal about the size of a bantam’s egg, weighing about 520 carats. After that was an endless process of drawing and measuring as possible shape designs began to emerge. In all, thirteen different designs were presented to the De Beers board, with the strong recommendation they should chose a modified heart shape. Once this recommendation had been accepted, the final process of faceting the Centenary began in March, 1990. By January, 1991 it was nearing completion.

When cutting was completed the Centenary weighed 273.85 carats, measured 39.90 × 50.50 × 24.55 mm, and had 247 facets - 164 on the stone and 83 around its girdle. Never before had such a high number of facets been polished onto a diamond. In addition, two flawless pear shapes weighing 1.47 and 1.14 carats were cut from the rough. Amoung top-color diamonds the Centenary is surpassed only by the Cullinan II, which were cut from the Cullinan crystal before modern symmetrical cuts were fully developed in the 1920’s, making the Centenary the largest modern fancy cut diamond in the world and the only one to combine the oldest methods - such as kerfing - with the most sophisticated modern technology in cutting. The Cullinan diamonds are actually near-colorless, but qualify as white diamonds. The GIA color grading letters D, E and F qualify as colorless, and the Centenary is the best of the three - a ‘D’. This spectacular gem, which has become the ultimate example of those qualities was shown to the world for the first time in May, 1991. Mr. Nicholas Oppenheimer, then Deputy Chairman of De Beers rightly declared “Who can put a price on such a stone?” confirming that it was insured for around $100 million.

Whether the Centenary Diamond has since been sold is a mystery. The De Beers Group’s policy is not to dislose such information so that the anonymity of its clients is protected. Some day the Centenary will probably resurface, perhaps at auction, or in a museum display housing some country’s crown jewels.

Source: Famous Diamonds by Ian Balfour, The Nature of Diamonds by George E. Harlow, and the De Beers website.

Nur-Ul-Ain in Persian and Arabic languages means the radiance of the eye.

This diamond is supposed to have been brought all along with Darya-ye Noor from India. The Nur-Ul-Ain is an egg-shaped radiant cut weighing more or less 60 carats. Nur-ul Ain is a category IIa diamond. The crown that contains Nur-Ul-Ain in addition has 324 diamonds studded on it.

What might not an inventive fancy build upon the vague traditions which hang about the story of the Nizam diamond? Although one of the very largest stones in the world, little or nothing reliable is known about it, except as to its size, estimated value, and its fortunate owner.

Barbot says that, “the King of Golconda possesses a magnificent stone in the rough state. It is known by the name of the Nizam, weighs 340 carats, and is valued at 5,000,000 francs” (pound 200,000). For “the King of Golconda,” a title which has long been obsolete, though still flourishing in French literature, we should here read, “the Nizam of Hyderabad.” This prince, who is the most powerful semi-independant ruler in the Deccan, is a lineal descendant of the former Mogul Viceroy of Golconda, and in his territory are situated the famous diamond-fields popularly known as the Golconda mines. Of these mines, the Kollur, on the river Kistna, was the most productive, and was especially noted for the unusually large crystals yielded by it. Here was undoubtedly found the Great Mogul, and here also, in all probability, was discovered that stone now known as the Nizam, from the official title of its princely owner.

Little importance can be attached to the statement that this remarkable crystal is valued at pound 200,000; for it is still in the rough state. The necessary process of reduction is well-known to be always attended with more or less risk, so that the most skilled expert would scarcely hazard his reputation by venturing an opinion on the intrinsic character of a rough diamond before it has been manipulated by the cutter and polisher. In the hands of the cutter many unsuspected blemishes are often revealed, which require the diamond to be greatly reduced in size, or even cleaved into several pieces. But the Nizam has a good reputation, and it is probable that it might be advantageously cut without sacrificing more than one half of its present weight. Viz., 340 carats. In that case it would still rank with the very largest gems on record.

King describes it as, “somewhat almond-shaped, almost in its native condition, although it seems to exhibit some traces of an attempt to shape it into the mystic Yoni, probably with the intention of it being placed, as her usual attribute, in the land of Parvati, the goddess of generation. In the cast from it, which I have examined, the ineffectual attempts of the Hindu lapidary to work the obdurate material to his fancy are extremely curious.” Then he adds, “This stone was by some very ominous accident broken asunder in the year of the great Indian revolt. Weight 340 carats.” But he does not say whether this weight refers to its size before or after its breakage.

Dieulafait gives its estimated value at pound 200,000, and it has been stated that its original weight, before being fractured, was no less than 440 carats. If so it was the largest genuine diamond ever discovered except the Great Mogul, and it is remarkable that both of these enormous specimens came apparently from the same rich diamantiferous district of Kollur in the Kistna Valley. It is quite possible that the breaking of the stone, accidental or otherwise, regarded as an omen of trouble, may have had its influence on historical events; for not only uncivilized and Oriental potentates, but Christian kings and learned men have given to precious stones wonderful powers. In mediaeval days carbuncles were credited with an influence on poisons; jasper was believed to cure fevers; agate ministered to defective eye-sight; and carnelian stopped hemorrhage.

Juvenal records of a ring, belonging to Cicero that it endowed him with eloquence; and Edward the Confessor had a ring which was believed to cure epilepsy. It seems, however, to be the especial privilege of the diamond in affairs of love to have an influence only second to that of the fabled Cupid himself. What part the Nizam may have played in the intrigues and passions of Courts and peoples the present historian knoweth not; and as it is his purpose to adhere as far as possible to mere facts, without, however, setting aside tradition, he must leave to the imagination of the reader the possibilities of adventure which are suggested by the blanks that are left, wide and deep, in the history of the Nizam.

The first stories about the supposed curse of the Hope Diamond surfaced in 1909. In the June 25 issue of The Times an article written by the Paris correspondent listed a number of supposed owners who had come to an ignoble end.

According to legend, Tavernier stole the diamond from a Hindu idol. The diamond was one of the two eyes of the idol, and when the priests noticed it was missing, they placed a curse on whoever owned the diamond. One reason that this is not accepted is that the Hope’s sister has not been found. The legend claimed that Tavernier died of fever soon after, and that his body was torn apart by wolves (but the historical record shows that he actually lived to 84). The Hope Diamond was blamed for the fall from the king’s favor of madame Athenais de Montespan and French finance minister Nicolas Fouquet, the beheadings of Louis XVI, Marie Antoinette and the rape, mutilation and beheading of the Princesse de Lamballe. The legend added fictitious persons: diamond cutter Wilhelm Fals (killed when his son Hendrik stole it); Hendrik Fals (suicide); Francois Beaulieu (starvation after he sold it to Daniel Eliason).

Simon Frankel (alleged to be in financial difficulties) had supposedly sold it to Jacques Colot (suicide); the next owner, Russian prince Kanitowski, who supposedly lent it to French actress Lorens Ladue, who he later shot, and was later himself killed by revolutionaries; jeweler Simon Montharides (killed with his family) and Turkish Sultan Abdul Hamid (the diamond was blamed for his forced abdication) who had supposedly killed various members of his court for the stone. There is no evidence that most of these people ever existed.

May Yohe blamed the Hope for her misfortunes. In July 1902, months after Lord Francis divorced her, she told police in Australia that her lover, Putnam Strong, had abandoned her and taken her jewels. Incredibly, the couple reconciled, married later that year, but divorced in 1910. On her third marriage by 1920, she persuaded film producer George Kleine to back a 15-episode serial The Hope Diamond Mystery, which added more fictitious characters to the tale. It was not successful. In 1921, she hired Henry Leyford Gates to help her write The Mystery of the Hope Diamond, in which she starred as Lady Francis Hope. The film added more characters, including a fictionalized Tavernier, and added Marat among the diamond’s “victims”. She also wore her copy of the Hope, trying to generate more publicity to further her career.

Lord Francis Hope married Olive Muriel Thompson in 1904. They had three children before she died suddenly in 1912, a tragedy that has been attributed to The Curse.

Evalyn Walsh McLean added her own tales, including that one of the owners was Catherine the Great. McLean would bring the Diamond out for friends to try on, including Warren G. Harding and Florence Harding. McLean often strapped the Hope to her pet dog’s collar while in residence at Friendship, in northwest Washington D.C.. There are also stories that she would frequently misplace it at parties, and then make a children’s game out of finding the Hope.

However, since the diamond put in the care of the Smithsonian Institute, there has been no unusual incidents relating to it.

It is also falsely claimed that it is not possible to take a clear photograph of the Hope Diamond.

Susanne Steinem Patch, Blue Mystery : The Story of the Hope Diamond, Random House (April, 1999), trade paperback, ISBN 0-8109-2797-7; hardcover ISBN 0-517-63610-7
Janet Hubbard-Brown, The Curse of the Hope Diamond (History Mystery), Harpercollins Children’s Books (October, 1991), trade paperback, ISBN 0-380-76222-6

Country of origin: India
Mine of origin: Kollur mine
Date discovered: Surfaced in 1812
Original owner: Henry Phillip Hope
Current owner: Smithsonian Natural History Museum
Estimated value: $200,000,000 - $250,000,000