American Gem Society

Results: 30



#Item
1Gemological Institute of America / American Gem Society / Gemology / Hartford /  Connecticut / Diamond / Visual arts / Gemstones / Mineralogy / Jewellery

JEWELERS FOR CHILDREN ANNOUNCES 2006 GUESTS OF HONOR

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Source URL: www.jewelersforchildren.org

Language: English - Date: 2012-08-06 15:20:52
2Jewellery / Gemstones / Diamond / American Gem Society

Microsoft WordPost Rings of Strength Release.doc

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Source URL: www.jewelersforchildren.org

Language: English - Date: 2014-12-09 16:45:38
3American Gem Society / Las Vegas /  Nevada / Diamond

Microsoft Word - 2013_Post_Rings_of_Strength_Release.doc

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Source URL: www.jewelersforchildren.org

Language: English - Date: 2013-06-25 14:52:29
4American Gem Society / Fred Meyer Jewelers / Kroger / A. T. Cross Company

JFC Announces Board of Director Elections

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Source URL: www.jewelersforchildren.org

Language: English - Date: 2012-12-13 11:45:05
5Chemistry / Matter / Gemological Institute of America / Gemology / American Gem Society / Gemmological Association of Great Britain / Diamond / Gary Roskin / International School of Gemology / Gemstones / Mineralogy / Wealth

AMERICAN GEM SOCIETY™ • TITLES ADDED PROTECTION FROM THE AMERICAN GEM SOCIETY™. The American Gem Society™ affords you additional

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Source URL: www.americangemsociety.org

Language: English - Date: 2014-10-15 15:59:09
6Brilliant / Gemstones / Diamond / Knowledge / Grade / Rounding / Girdle / Facet / Diamond cut / Education / Clothing / Diamond cutting

Complete Instructions for the American Gem Society Laboratories Proportion Based Cut Grading System for the Standard Round Brilliant Polish and Symmetry The Ideal Cut Grade can have Ideal or Excellent polish and symmetry

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Source URL: www.agslab.com

Language: English - Date: 2011-09-12 17:39:23
7Manufacturing / Matter / Brilliant / Girdle / Facet / Hearts and arrows / Diamond cut / Diamond / Gemstones / Chemistry

The Effects of Indexed Upper Half Facets Peter Yantzer, CG American Gem Society Laboratories Gemstone cutters can tilt or ‘index’ the upper half ( or upper girdle ) facets. This indexing produces different amounts of

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Source URL: www.agslab.com

Language: English - Date: 2007-04-15 19:36:50
8Wealth / Brilliant / Manufacturing / Princess cut / Facet / Culet / Diamond cut / Girdle / American Gem Society / Diamond / Gemstones / Chemistry

The AGS Performance Cut Grading System Peter Yantzer (), American Gem Society Laboratories In May 2005, the American Gem Society (AGS) introduced a new cut-grade system that reflects the Society’s t

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Source URL: www.agslab.com

Language: English - Date: 2007-04-15 19:36:50
9Mineralogy / Matter / Wealth / Economic geology / Brilliant / American Gem Society / Princess cut / Gemology / Inclusion / Diamond / Gemstones / Chemistry

Understanding an AGS Laboratories Diamond QualityTM Document AGS Laboratories’ Diamond Quality Document provides an easy-to-read format. AGS Number: This allows AGS Labratories to respond quickly to questions regarding

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Source URL: www.agslab.com

Language: English - Date: 2011-10-05 11:47:07
10Wealth / Matter / Economic geology / Brilliant / American Gem Society / Facet / Diamond cut / Diamond clarity / Diamond / Gemstones / Chemistry

Research and Technology Illuminate the Cut Grade The American Gem SocietyTM (AGS) Performance-Based Cut Grading System is the result of five years of research, testing, and retesting by a team of gemologists, optical ph

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Source URL: www.agslab.com

Language: English - Date: 2011-10-05 11:45:54
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