Concepedia

Gemological Institute of America

GI

Statistics

Publications

504

Citations

11.4K

Authors

49

Location

Carlsbad, United States

Also known as GIA

Gemological Institute of America is a nonprofit institution in Carlsbad, United States known for natural sciences, earth sciences, and materials science.

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Publications

504

Large gem diamonds from metallic liquid in Earth’s deep mantle

Evan M. Smith, Steven B. Shirey, Fabrizio Nestola et al. · Science · 2016 · 348 citations · Full text

, , +17

Observation of an environmentally insensitive solid-state spin defect in diamond

Brendon C. Rose, Ding Huang, Zi-Huai Zhang et al. · Science · 2018 · 256 citations · Full text

, , +15

Blue boron-bearing diamonds from Earth’s lower mantle

Evan M. Smith, Steven B. Shirey, Stephen H. Richardson et al. · Nature · 2018 · 173 citations

, , +14

Granitic Pegmatites as Sources of Colored Gemstones

William B. Simmons, Federicο Pezzotta, J.E. Shigley et al. · Elements · 2012 · 135 citations

, , +13

An Update on Color in Gems. Part 1: Introduction and Colors Caused by Dispersed Metal Ions

Emmanuel Fritsch, George R. Rossman · Gems & Gemology · 1987 · 103 citations · Full text

, , +17

1–5 of 504

Authors

49

  1. JE
    James E. Shigley

    Gemological Institute of America, United States

    154 publications · 2.4K citations

    27

    h-index

  2. CM
    Christopher M. Breeding

    Gemological Institute of America, United States

    87 publications · 1.4K citations

    22

    h-index

  3. EM
    Evan M. Smith

    Gemological Institute of America, United States

    61 publications · 1.2K citations

    18

    h-index

  4. SF
    Shane F. McClure

    Gemological Institute of America, United States

    81 publications · 754 citations

    16

    h-index

  5. SE
    Sally Eaton‐Magaña

    Gemological Institute of America, United States

    59 publications · 631 citations

    16

    h-index

1–5 of 49