Royal Asscher Diamond Company
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Royal Asscher Diamond Company
The Royal Asscher Diamond Company ( nl, Koninklijke Asscher Diamant Maatschappij) was founded in 1854 by the Asscher family of gemcutters. The company is responsible for cutting some of the most famous diamonds in the world including two of the top three largest diamonds ever found. Its headquarters still stand at its original location Tolstraat 127 in Amsterdam, the Netherlands. The company also has regional headquarters in New York City (Royal Asscher of America) and Tokyo (Royal Asscher of Japan). Royal Asscher is still owned by the Asscher family, today a renowned diamond dynasty. The Asscher Diamond Company, made famous at the turn of the 20th century by Joseph and Abraham Asscher, became Royal Asscher Diamond Company in 1980 when it was bestowed with the Dutch Royal Predicate from Queen Juliana of the Netherlands in recognition of the company's stature both in the Netherlands and across the world. In 2011 Queen Beatrix perpetuated the Royal Prefix for another 25 years. Hist ...
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Diamond Cuttery Asscher
Diamond is a solid form of the element carbon with its atoms arranged in a crystal structure called diamond cubic. Another solid form of carbon known as graphite is the chemically stable form of carbon at room temperature and pressure, but diamond is metastable and converts to it at a negligible rate under those conditions. Diamond has the highest hardness and thermal conductivity of any natural material, properties that are used in major industrial applications such as cutting and polishing tools. They are also the reason that diamond anvil cells can subject materials to pressures found deep in the Earth. Because the arrangement of atoms in diamond is extremely rigid, few types of impurity can contaminate it (two exceptions are boron and nitrogen). Small numbers of defects or impurities (about one per million of lattice atoms) color diamond blue (boron), yellow (nitrogen), brown (defects), green (radiation exposure), purple, pink, orange, or red. Diamond also has a very ...
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Facet
Facets () are flat faces on geometric shapes. The organization of naturally occurring facets was key to early developments in crystallography, since they reflect the underlying symmetry of the crystal structure. Gemstones commonly have facets cut into them in order to improve their appearance by allowing them to reflect light. Facet arrangements Of the hundreds of facet arrangements that have been used, the most famous is probably the round brilliant cut, used for diamond and many colored gemstones. This first early version of what would become the modern Brilliant Cut is said to have been devised by an Italian named Peruzzi, sometime in the late 17th century.Gems, 5th edition, Webster, 1995.Gemstones of the world, Schumann, 1977. Later on, the first angles for an "ideal" cut diamond were calculated by Marcel Tolkowsky in 1919. Slight modifications have been made since then, but angles for "ideal" cut diamonds are still similar to Tolkowsky's formula. Round brilliants cut befo ...
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Dutch Companies Established In 1854
Dutch commonly refers to: * Something of, from, or related to the Netherlands * Dutch people () * Dutch language () Dutch may also refer to: Places * Dutch, West Virginia, a community in the United States * Pennsylvania Dutch Country People Ethnic groups * Germanic peoples, the original meaning of the term ''Dutch'' in English ** Pennsylvania Dutch, a group of early Germanic immigrants to Pennsylvania *Dutch people, the Germanic group native to the Netherlands Specific people * Dutch (nickname), a list of people * Johnny Dutch (born 1989), American hurdler * Dutch Schultz (1902–1935), American mobster born Arthur Simon Flegenheimer * Dutch Mantel, ring name of American retired professional wrestler Wayne Maurice Keown (born 1949) * Dutch Savage, ring name of professional wrestler and promoter Frank Stewart (1935–2013) Arts, entertainment, and media Fictional characters * Dutch (''Black Lagoon''), an African-American character from the Japanese manga and anime ''Black L ...
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Manufacturing Companies Based In Amsterdam
Manufacturing is the creation or production of goods with the help of equipment, labor, machines, tools, and chemical or biological processing or formulation. It is the essence of secondary sector of the economy. The term may refer to a range of human activity, from handicraft to high-tech, but it is most commonly applied to industrial design, in which raw materials from the primary sector are transformed into finished goods on a large scale. Such goods may be sold to other manufacturers for the production of other more complex products (such as aircraft, household appliances, furniture, sports equipment or automobiles), or distributed via the tertiary industry to end users and consumers (usually through wholesalers, who in turn sell to retailers, who then sell them to individual customers). Manufacturing engineering is the field of engineering that designs and optimizes the manufacturing process, or the steps through which raw materials are transformed into a final product. T ...
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Buildings And Structures In Amsterdam
A building, or edifice, is an enclosed structure with a roof and walls standing more or less permanently in one place, such as a house or factory (although there's also portable buildings). Buildings come in a variety of sizes, shapes, and functions, and have been adapted throughout history for a wide number of factors, from building materials available, to weather conditions, land prices, ground conditions, specific uses, prestige, and aesthetic reasons. To better understand the term ''building'' compare the list of nonbuilding structures. Buildings serve several societal needs – primarily as shelter from weather, security, living space, privacy, to store belongings, and to comfortably live and work. A building as a shelter represents a physical division of the human habitat (a place of comfort and safety) and the ''outside'' (a place that at times may be harsh and harmful). Ever since the first cave paintings, buildings have also become objects or canvasses of much artis ...
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Red-carpet
A red carpet is traditionally used to mark the route taken by heads of state on ceremonial and formal occasions, and has in recent decades been extended to use by VIPs and celebrities at formal events. History The earliest known reference to walking a red carpet in literature is in the play ''Agamemnon'' by Aeschylus, written in 458 BC. When the title character returns from Troy, he is greeted by his wife Clytemnestra who offers him a red path to walk upon: Now, dearest husband, come, step from your chariot. But do not set to earth, my lord, the conquering foot That trod down Troy. Servants, do as you have been bidden; Make haste, carpet his way with crimson tapestries, Spread silk before your master’s feet; Justice herself Shall lead him to a home he never hoped to see. * Phillip Vellacott, The Oresteian Trilogy, Penguin 1973 Google Books
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Prince Bernhard
, house = Lippe , father = Prince Bernhard of Lippe , mother = Armgard von Cramm , birth_date = , birth_name = Count Bernhard of Biesterfeld , birth_place = Jena, Saxe-Weimar-Eisenach, Germany , death_date = , death_place = University Medical Center Utrecht, Utrecht, Netherlands , burial_date = 11 December 2004 , burial_place = Nieuwe Kerk, Delft, Netherlands , occupation = Military officer, aviator, conservationist, nonprofit director , signature = Bernhard of Lippe-Biesterfeld Signature.jpg , religion = Prince Bernhard of Lippe-Biesterfeld (later Prince Bernhard of the Netherlands; 29 June 1911 – 1 December 2004) was a German nobleman who was Prince consort of the Netherlands from 6 September 1948 to 30 April 1980 as the husband of Queen Juliana. They were the parents of four children, including Beatrix, who was Queen of the Netherlands from 1980 to 2013. Bernhard belonged to the princely House of Lippe and was a ne ...
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United Kingdom
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the continental mainland. It comprises England, Scotland, Wales and Northern Ireland. The United Kingdom includes the island of Great Britain, the north-eastern part of the island of Ireland, and many smaller islands within the British Isles. Northern Ireland shares a land border with the Republic of Ireland; otherwise, the United Kingdom is surrounded by the Atlantic Ocean, the North Sea, the English Channel, the Celtic Sea and the Irish Sea. The total area of the United Kingdom is , with an estimated 2020 population of more than 67 million people. The United Kingdom has evolved from a series of annexations, unions and separations of constituent countries over several hundred years. The Treaty of Union between the Kingdom of England (which included Wales, annexed in 1542) and the Kingdom of Scotland in 170 ...
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Queen Elizabeth II
Elizabeth II (Elizabeth Alexandra Mary; 21 April 1926 – 8 September 2022) was Queen of the United Kingdom and other Commonwealth realms from 6 February 1952 until Death and state funeral of Elizabeth II, her death in 2022. She was queen regnant of List of sovereign states headed by Elizabeth II, 32 sovereign states during her lifetime, and was head of state of 15 realms at the time of her death. Her reign of 70 years and 214 days was the List of monarchs in Britain by length of reign, longest of any British monarch and the List of longest-reigning monarchs, longest verified reign of any female monarch in history. Elizabeth was born in Mayfair, London, as the first child of the Duke and Duchess of York (later King George VI and Queen Elizabeth The Queen Mother). Her father acceded to the throne in 1936 upon Abdication of Edward VIII, the abdication of his brother Edward VIII, making the ten-year-old Princess Elizabeth the heir presumptive. She was educated privat ...
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Japan
Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north toward the East China Sea, Philippine Sea, and Taiwan in the south. Japan is a part of the Ring of Fire, and spans Japanese archipelago, an archipelago of List of islands of Japan, 6852 islands covering ; the five main islands are Hokkaido, Honshu (the "mainland"), Shikoku, Kyushu, and Okinawa Island, Okinawa. Tokyo is the Capital of Japan, nation's capital and largest city, followed by Yokohama, Osaka, Nagoya, Sapporo, Fukuoka, Kobe, and Kyoto. Japan is the List of countries and dependencies by population, eleventh most populous country in the world, as well as one of the List of countries and dependencies by population density, most densely populated and Urbanization by country, urbanized. About three-fourths of Geography of Japan, the c ...
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Emperor Hirohito
Emperor , commonly known in English-speaking countries by his personal name , was the 124th emperor of Japan, ruling from 25 December 1926 until his death in 1989. Hirohito and his wife, Empress Kōjun, had two sons and five daughters; he was succeeded by his fifth child and eldest son, Akihito. By 1979, Hirohito was the only monarch in the world with the title "emperor". He was the longest-reigning historical Japanese emperor and one of the longest-reigning monarchs in the world. Hirohito was the head of state under the Meiji Constitution during Japan's imperial expansion, militarization, and involvement in World War II. Japan waged a war across Asia in the 1930s and 40s in the name of Hirohito, who was revered as a god. After Japan's surrender, he was not prosecuted for war crimes, as General Douglas MacArthur thought that an ostensibly cooperative emperor would help establish a peaceful Allied occupation, and help the U.S. achieve their postwar objectives. His role durin ...
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Koninklijk
or (, Dutch for 'royal') is an honorary title given to certain companies and non-profit organisations in the Netherlands and to a lesser extent Belgium, by the monarchs of each country. It was first introduced by Louis Bonaparte in 1807, then King of Holland, who awarded the title to cultural associations. Companies awarded with the title may opt to use the English equivalent ''royal'' instead. It is comparable with the Royal Warrant in the United Kingdom. The word is also used in the names of some state-controlled organisations, such as the . In the Netherlands The monarch of the Netherlands has the right to appoint the royal title to a company or organisation. To qualify for a nomination, the company or organization has to meet the following conditions: * it has to be leading in its field of expertise; * it has to have national importance; * it has to be in existence for at least 100 years (in principle). As a rule, the monarch will award only one royal title per branch ...
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