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Gemological Science International
Gemological Science International, or GSI, is an independent gemological organization that is one of the largest gemological entities in the world, with offices in four continents. Founded in New York City in 2005 by Mark Gershburg and Debbie Azar, GSI's laboratory division provides diamond and gemstone grading and identification services as well as gemological research, and a variety of educational programs for gemological professionals. GSI also acts as a resource of gem and jewelry information for trade press, global media organizations and the general public. GSI’s worldwide headquarters is located in New York City’s Diamond District. GSI has laboratories in India (Mumbai, Surat and Thrissur); the Israel (Ramat Gan); UAE (Dubai); Belgium ( Antwerp); Botswana (Gaborone); and Hong Kong. Gemological laboratory services GSI Gemological Laboratory performs a number of services including: loose and mounted diamonds grading; origin testing of loose and mounted diamonds and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Debbie Azar
Debbie (or Debby or Deb) is a feminine given name, commonly but not always short for Deborah (or Debra and related variants). Notable people * Debbie Allen, American actress, choreographer and film director *Debbie Armstrong, American athlete *Debbie Brill, Canadian high jumper * Debbie Cook, Californian politician, mayor of Huntington Beach, California *Debbie Crosbie (born 1969/1970), British banker *Debbie Fuller, Canadian diver *Debbie Gibson, American singer, song writer and actress * Debbie Harry, lead singer from the band Blondie * Debbie Marti, English high jumper *Debbie Matenopoulos, American television personality and actress *Debbie McLeod, Scottish field hockey player *Debbie Meyer, American swimmer * Debbie Reynolds, American actress (born Mary Frances Reynolds) *Debby Ryan, American actress *Debbie Muir (born 1953), Canadian former synchronized swimmer and coach *Debbie Stabenow, American legislator *Debbie Turner, actor, Marta von Trapp in 'The Sound of Music' *Deb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ramat Gan
Ramat Gan ( he, רָמַת גַּן or , ) is a city in the Tel Aviv District of Israel, located east of the municipality of Tel Aviv and part of the Tel Aviv metropolitan area. It is home to one of the world's major diamond exchanges, and many high-tech industries. Ramat Gan was established in 1921 as a moshav shitufi, a communal farming settlement. In it had a population of . History Ramat Gan was established by the ''Ir Ganim'' association in 1921 as a satellite town of Tel Aviv. The first plots of land were purchased between 1914 and 1918. It stood just south of the Arab village of Jarisha. The settlement was initially a moshava, a Zionist agricultural colony that grew wheat, barley and watermelons. The name of the settlement was changed to Ramat Gan (lit: ''Garden Height'') in 1923. The settlement continued to operate as a moshava until 1933, although it achieved local council status in 1926. At this time it had 450 residents. In the 1940s, Ramat Gan became a battleg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Research Institutes In New York (state)
Research is "creative and systematic work undertaken to increase the stock of knowledge". It involves the collection, organization and analysis of evidence to increase understanding of a topic, characterized by a particular attentiveness to controlling sources of bias and error. These activities are characterized by accounting and controlling for biases. A research project may be an expansion on past work in the field. To test the validity of instruments, procedures, or experiments, research may replicate elements of prior projects or the project as a whole. The primary purposes of basic research (as opposed to applied research) are documentation, discovery, interpretation, and the research and development (R&D) of methods and systems for the advancement of human knowledge. Approaches to research depend on epistemologies, which vary considerably both within and between humanities and sciences. There are several forms of research: scientific, humanities, artistic, economic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gemological Laboratories
Gemology or gemmology is the science dealing with natural and artificial gemstone materials. It is a geoscience and a branch of mineralogy. Some jewelers (and many non-jewelers) are academically trained gemologists and are qualified to identify and evaluate gems. History Rudimentary education in gemology for jewellers and gemologists began in the nineteenth century, but the first qualifications were instigated after the National Association of Goldsmiths of Great Britain (NAG) set up a Gemmological Committee for this purpose in 1908. This committee matured into the Gemmological Association of Great Britain (also known as Gem-A), now an educational charity and accredited awarding body with its courses taught worldwide. The first US graduate of Gem-A's diploma course, in 1929, was Robert Shipley, who later established both the Gemological Institute of America and the American Gem Society. There are now several professional schools and associations of gemologists and certification ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bharat Diamond Bourse
Bharat Diamond Bourse (BDB) is the world's largest diamond bourse (exchange) and is located in Mumbai, India. Spread over a 20-acre plot, the complex is home to some 2,500 small and large diamond traders in addition to the Custom House, banks and other service providers who cater to the gems and jewelry trade. There are 26 towers having 9 floors each. The total constructed area is , with two basements of additional . The facilities at BDB comprise offices of diamond traders, four walk-in vaults, 24,500 safe deposit boxes, a trading floor, strong rooms, lockers and customs clearance facilities with all the modern facilities required to carry on day-to-day business. It is located in the G Block of the Bandra Kurla Complex, between the Mumbai suburbs of Bandra and Kurla. It has an inflow of some 45,000 - 50,000 people daily. BDB handles 98% of diamond exports from India. History In 1984, the project was started by a group of Mumbai-based diamond traders. Mumbai Metropolitan Reg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dubai Multi Commodities Centre
Dubai Multi Commodities Centre (DMCC) is the UAE's largest free-trade zone that is located in the Jumeirah Lake Towers district of Dubai. Created in 2002, it serves as a commodities exchange that deals in four main sectors: precious commodities (e.g., gold, diamonds); energy; steel and metals and agricultural commodities (e.g., tea, cotton). In August 2020, the Investment Corporation of Dubai, a sovereign wealth fund, became the parent company of the autonomous DMCC as part of a major restructuring. History On the 1st of May 2002, then-Crown Prince of Dubai Mohammed bin Rashid Al Maktoum issued directing the establishment of the free zone and the objective of the freezone to be a center of commodities trading. Further regulations were issued in which clarified the organisation of the freezone as its own independent authority and exempted all companies operating in the free zone of all forms of taxes and customs charges, and noted that companies and entities within the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hong Kong
Hong Kong ( (US) or (UK); , ), officially the Hong Kong Special Administrative Region of the People's Republic of China (abbr. Hong Kong SAR or HKSAR), is a city and special administrative region of China on the eastern Pearl River Delta in South China. With 7.5 million residents of various nationalities in a territory, Hong Kong is one of the most densely populated places in the world. Hong Kong is also a major global financial centre and one of the most developed cities in the world. Hong Kong was established as a colony of the British Empire after the Qing Empire ceded Hong Kong Island from Xin'an County at the end of the First Opium War in 1841 then again in 1842.. The colony expanded to the Kowloon Peninsula in 1860 after the Second Opium War and was further extended when Britain obtained a 99-year lease of the New Territories in 1898... British Hong Kong was occupied by Imperial Japan from 1941 to 1945 during World War II; British administration resumed after th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gaborone
Gaborone ( , , ) is the capital and largest city of Botswana with a population of 246,325 based on the 2022 census, about 10% of the total population of Botswana. Its agglomeration is home to 421,907 inhabitants at the 2011 census. Gaborone is situated between Kgale Hill and Oodi Hill, near the confluence of the Notwane River and Segoditshane River in the south-eastern corner of Botswana, from the South African border. The city is served by the Sir Seretse Khama International Airport. It is an administrative district in its own right, but is the capital of the surrounding South-East District. Locals often refer to the city as ''GC or Motse-Mshate''. The city of Gaborone is named after Chief Gaborone of the Tlokwa tribe, who once controlled land nearby. Because it had no tribal affiliation and was close to fresh water, the city was planned to be the capital in the mid-1960s when the Bechuanaland Protectorate became an independent nation. The centre of the city is a lon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Botswana
Botswana (, ), officially the Republic of Botswana ( tn, Lefatshe la Botswana, label= Setswana, ), is a landlocked country in Southern Africa. Botswana is topographically flat, with approximately 70 percent of its territory being the Kalahari Desert. It is bordered by South Africa to the south and southeast, Namibia to the west and north, and Zimbabwe to the northeast. It is connected to Zambia across the short Zambezi River border by the Kazungula Bridge. A country of slightly over 2.3 million people, Botswana is one of the most sparsely populated countries in the world. About 11.6 percent of the population lives in the capital and largest city, Gaborone. Formerly one of the world's poorest countries—with a GDP per capita of about US$70 per year in the late 1960s—it has since transformed itself into an upper-middle-income country, with one of the world's fastest-growing economies. Modern-day humans first inhabited the country over 200,000 years ago. The Tswana ethn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antwerp
Antwerp (; nl, Antwerpen ; french: Anvers ; es, Amberes) is the largest city in Belgium by area at and the capital of Antwerp Province in the Flemish Region. With a population of 520,504,Statistics Belgium; ''Loop van de bevolking per gemeente'' (Excel file) Population of all municipalities in Belgium, . Retrieved 1 November 2017. it is the most populous municipality in Belgium, and with a metropolitan population of around 1,200,000 people, it is the second-largest metro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Belgium
Belgium, ; french: Belgique ; german: Belgien officially the Kingdom of Belgium, is a country in Northwestern Europe. The country is bordered by the Netherlands to the north, Germany to the east, Luxembourg to the southeast, France to the southwest, and the North Sea to the northwest. It covers an area of and has a population of more than 11.5 million, making it the 22nd most densely populated country in the world and the 6th most densely populated country in Europe, with a density of . Belgium is part of an area known as the Low Countries, historically a somewhat larger region than the Benelux group of states, as it also included parts of northern France. The capital and largest city is Brussels; other major cities are Antwerp, Ghent, Charleroi, Liège, Bruges, Namur, and Leuven. Belgium is a sovereign state and a federal constitutional monarchy with a parliamentary system. Its institutional organization is complex and is structured on both regional ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dubai
Dubai (, ; ar, دبي, translit=Dubayy, , ) is the most populous city in the United Arab Emirates (UAE) and the capital of the Emirate of Dubai, the most populated of the 7 emirates of the United Arab Emirates.The Government and Politics of the Middle East and North Africa. D Long, B Reich. p.157 Established in the 18th century as a small fishing village, the city grew rapidly in the early 21st century with a focus on tourism and luxury, having the second most five-star hotels in the world, and the tallest building in the world, the Burj Khalifa, which is tall. In the eastern Arabian Peninsula on the coast of the Persian Gulf, it is also a major global transport hub for passengers and cargo. Oil revenue helped accelerate the development of the city, which was already a major mercantile hub. A centre for regional and international trade since the early 20th century, Dubai's economy relies on revenues from trade, tourism, aviation, real estate, and financial services. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
