gemmological institute of America

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• Niarchos (diamant) — Le Niarchos est un diamant blanc de 128,5 carats taillé en poire. Il tire ce nom de son premier propriétaire, le magnat grec de l armement naval Stávros Niárchos. Listé parmi les diamants les plus célèbres[1], le Niarchos serait en grosseur… …   Wikipédia en Français

• Le Diamant Bleu de la Couronne — Diamant bleu de la Couronne Le diamant bleu de la Couronne est un grand diamant bleu de Louis XIV. Il est rapporté d’Inde en 1668, retaillé par Pitau en 1673 et volé en 1792. Son modèle en plomb, découvert peu avant Noël 2007, suggère que ce… …   Wikipédia en Français

• геммологический институт Америки — — [Англо русский геммологический словарь. Красноярск, КрасБерри. 2007.] Тематики геммология и ювелирное производство EN GIAgemmological institute of America …   Справочник технического переводчика

• CIBJO — The CIBJO (Confédération Internationale de la Bijouterie, Joaillerie et Orfèvrerie), also known as the World Jewellery Confederation, is an international confederation of jewellery, gemstone, horology, and silverware trade organisations. Its… …   Wikipedia

• Gemstone — Jewels redirects here. For other uses, see Jewels (disambiguation). Precious Stone redirects here. For the James Bond character, see Hurricane Gold. For other uses, see Gemstone (disambiguation). A selection of gemstone pebbles made by tumbling… …   Wikipedia

• Gemology — (gemmology outside the United States) is the science, art and profession of identifying and evaluating gemstones. It is considered a geoscience and a branch of mineralogy. Some jewelers are academically trained gemologists and are qualified to… …   Wikipedia

• Diamond — This article is about the mineral. For the gemstone, see Diamond (gemstone). For other uses, including the shape ◊, see Diamond (disambiguation) …   Wikipedia

• Diamante — Para otros usos de este término, véase Diamante (desambiguación). Diamante General Categoría Minerales elementos (no metales) Clase …   Wikipedia Español

• Nassak Diamond — Munich, Germany s Reich der Kristalle museum replica of the 1820s Rundell and Bridge recut of the Nassak Diamond Weight 43.38 carats (8.68 g) carats ( g) …   Wikipedia

• Tay Thye Sun — Mr Tay Thye Sun is the founder of Far East Gemological Lab and Far East Gemological Institute. Tay Thye Sun has been practicing gemology after he graduated from the * [http://www.gia.edu Gemological Institute of America] since 1980. Before he… …   Wikipedia

• Hope Diamond — French Blue redirects here. For the color, see French blue (color). Hope Diamond Hope Diamond in the Smithsonian Museum of Natural History Weight 45.52[1][2] …   Wikipedia