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Wittelsbach-Graff Diamond / Laurence Graff / Diamond color / Graff Diamonds / Culet / Synthetic diamond / Gemological Institute of America / Fluorescence / Brown diamonds / Diamond / Chemistry / Native element minerals


The Wittelsbach-Graff and Hope Diamonds: Not Cut from the Same Rough
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Document Date: 2010-11-05 08:48:14


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File Size: 2,74 MB

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City

Carlsbad / Huntingtown / Vienna / Val Malenco / Sucher / Lawson / New York / Suffolk / Washington / DC / Antwerp / Harper Collins / London / Brussels / /

Company

Naval Research Laboratory / Smithsonian Institution Press / Ballerina Pearl Co. / Apollo Diamond Inc. / Eaton / Nikon / GIA Laboratory / UV / Hertz / 8D / /

Country

Myanmar / Norway / France / Brazil / Australia / United Kingdom / India / Italy / Mozambique / Austria / United States / Nigeria / /

Currency

USD / /

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Event

Man-Made Disaster / /

Facility

National Museum of Natural History / Gemological Institute of America / University of Warwick / King’s College / Antique Collectors’ Club / Smithsonian Institution’s National Museum of Natural History / Hapsburg court / Kollur mine / /

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IndustryTerm

portable equipment / imaging / mosaic network / /

NaturalFeature

Ocean Optics / /

OperatingSystem

Leopard / /

Organization

Gemological Institute of America / Smithsonian Institution / University of Warwick / Smithsonian / Hapsburg court / Hope GIA / /

Person

John Koivula / Federico Pezzotta / Sally Eaton-Magaña / Lee Groat / Al Gilbertson / Raman Spectroscopy Summer / Andy Shen / WITTELSBACH-GRAFF DIAMONDS GEMS / W. Wang / WITTELSBACH-GRAFF DIAMONDS / Laurence Graff / Ilene Reinitz / M. Moses Two / James E. Butler / François Farges / John M. King / Akiva Caspi / Violet Hydrogen-Rich / Jean-Baptiste Tavernier / Thomas M. Moses / Robert Coenraads / Henry Philip Hope / HOPE DIAMONDS / Margarita Teresa / Alan T. Collins / Hope Diamond / HOPE DIAMONDS GEMS / Maggie Pedersen / Christopher Welbourn / Eloïse Gaillou / Ron Geurts / /

/

Position

vice president / Butler / jeweler / King / professor / Major / forward / dealer / curator / consultant / officer / director of research and development / Empress / Fisher / /

ProvinceOrState

Antique / Sardinia / New York / South Carolina / California / Maryland / South Dakota / New South Wales / /

PublishedMedium

Journal of Physics /

Region

South Wales / Central Tanzania / /

Technology

radiation / spectroscopy / recombination / PDF / CVD / /

URL

www.gia.edu/gandg / /

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