gemmology

(redirected from gemmological)
Also found in: Encyclopedia.
Related to gemmological: gemology

gem·mol·o·gy

 (jĕ-mŏl′ə-jē)
n.
Variant of gemology.

gemmology

the science of gemstones. Also spelled gemology.gemmologist, n.gemmological, adj.
See also: Gems
Mentioned in ?
References in periodicals archive ?
The training programme includes the use of classic gemmological analytical instruments while educating graduates in the field on gems' geological genesis and biomineralisation, gem treatments and gem synthesis as well as the various features identified for testing including assessments of colour, measurements and treatment of stones.
Standard gemmological testing of both gems revealed RIs of 1.
PESHAWAR -- High Commissioner of South Africa, M Pendulo Jele visited Gems and Gemmological Institute of Pakistan (GGIP) here on Monday, said a press release issued here.
She said that an agreement has already been inked by the three stakeholders that was meant to focus the promotion of Gems and Gemmological sector in the province.
Students in GIA's Diamond Grading Lab Class work with real diamonds and professional Gemmological tools to uncover the fascinating world inside these gems.
DiamondCheck operates with GIA-developed software to identify natural, untreated diamonds in the D-to-N range and refer diamonds that are potentially synthetic or treated for further gemmological examination.
Gemological Institute of America (GIA), the most respected institute of gemmological research and learning, will begin its graduate diamonds diploma course in Amman from January 26.
International Gemmological Institute (IGI) is an international body that endorses and certifies the quality of diamonds and gemstones used in jewellery around the world.
BIRMINGHAM auction house Biddle & Webb have appointed Jacqueline Adams FGA (Fellow of the Gemmological Association) as Head of the Jewellery & Silver Department.
The diamonds will be sealed and carry certifications from premium grading institutes such as the Gemmological Institute of America, HRD Antwerp and the International Gemmological Institute.
Fellow of the Gemmological Association & Gem Testing Laboratory of Great Britain), and he has taught at the Gemological Institute of India, at Mumbai.
96 ct; Figure 3) to AGL for examination, and the following gemmological properties were recorded: colour--brownish yellow to yellow, except for one sample that was orangey yellow; no obvious pleochroism; RI--1.