gemology

(redirected from gemological)
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gem·ol·o·gy

or gem·mol·o·gy  (jĕ-mŏl′ə-jē)
n.
The study of gems.

gem′o·log′i·cal (jĕm′ə-lŏj′ĭ-kəl) adj.
gem·ol′o·gist n.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

gemology

(dʒɛˈmɒlədʒɪ) or

gemmology

n
(Minerals) the branch of mineralogy that is concerned with gems and gemstones
gemological, gemmological adj
gemˈologist, gemˈmologist n
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

gem•ol•o•gy

or gem•mol•o•gy

(dʒɛˈmɒl ə dʒi)

n.
the science dealing with gemstones.
[1965–70]
gem•o•log•i•cal (ˌdʒɛm əˈlɒdʒ ɪ kəl) adj.
gem•ol′o•gist, n.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
Translations

gemology

[dʒɛˈmɒlədʒɪ] ngemmologia
Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995
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References in periodicals archive ?
Ms Jamsheer is a certified rough diamond and polished diamond grader having completed her training at the International Gemological Institute Belgium and Gemological Institute of America respectively.
One of the most valuable mineral wealth of the province is gemstone the bulk of which is sold in raw form whereas its value can be increased by establishing a large scale gemological institute.
He issued these directives during his visit to Gems and Gemological Institute of Pakistan.
The seized diamonds were covered by a certification from the Gemological Institute of America, the BOC said.
The house in Mierove square is currently the seat of the Slovak Gemological Institute."Enclosing the handle in antler suggests a higher social status for the object's user," said Trenin archaeologist Tomas Michalik, as quoted by SITA.
The consultation Card can also be upgraded to a full RapLab diamond grading report featuring extensive gemological information and a sophisticated printed report format.
The Graff Lesedi La Rona weighs 302.37 carats and is the "largest, highest clarity, highest colour diamond ever graded by the GIA", (Gemological Institute of America) said Graff.
He also has certificates from the Gemological Institute of America.
PESHAWAR -- Gemological Association of Pakistan (GAP) chairman Shakeel Waheedullah has criticised the unannounced restrictions on exports of small parcels of precious and semi-precious stones and demanded of Prime Minister Imran Khan to take notice of the 'interruption' caused by some officials of the customs department, Islamabad.
"The diamond crystal is made up of all these carbon atoms linked together, but if you take one carbon out of every one million and replace it with boron, that's still enough to make the diamond blue," said Evan Smith, a geologist and research fellow at the Gemological Institute of America in New York.