GIA

@GIAnews

Creator of the 4Cs of grading and the leading research and education center for and . Nonprofit GIA does not sponsor or endorse.

Carlsbad CA
gia.edu
Uniuse en agosto 2009
2.233 Fotos ou vídeos Fotos e vídeos

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  1. Hai 47 minutos

    GIA offers w/ a . The laser inscribes the report number on the stone's girdle.

    1 rechouchío 3 gústames
  2. Hai 18 horas

    Visit GIA booth 3410 at July 23-25, for the chance to connect with staff & alumni.

    2 rechouchíos 8 gústames
  3. Hai 22 horas

    : Avoid storing next to topaz or any other - the diamond could scratch it. Learn more:

    1 resposta 31 rechouchíos 48 gústames
  4. 16 xul

    This 18K gold pin depicts a dragon breathing fire. Isn't it the perfect accessory for the season premiere?

    17 rechouchíos 37 gústames
  5. 15 xul

    Click here to read a study of the properties of synthetic produced by industrial kilns in Poland.

    7 rechouchíos 17 gústames
  6. 15 xul

    For 500+ yrs, Colombia has been the source of fine emeralds. Rich greens set the standard of measurement.

    22 rechouchíos 47 gústames
  7. 15 xul

    Round brilliant show cut's effect on visual appearance. Learn the & the importance of cut quality.

    26 rechouchíos 44 gústames
  8. 14 xul

    How can you protect yourself when buying online? Experts provide essential tips to keep in mind.

    8 rechouchíos 24 gústames
  9. 14 xul

    A coated Paraíba is seen for the first time at a GIA lab.

    1 resposta 19 rechouchíos 54 gústames
  10. 14 xul

    Love round brilliant cut but want something different? The radiant cut has similar sparkle. Learn more:

    8 rechouchíos 35 gústames
  11. 13 xul

    Dave Bindra, B&B Fine Gems, offers insights on the secondary market & lifting of sanctions against Burmese .

    4 rechouchíos 26 gústames
  12. 13 xul

    to these brooches from the Russian . Bows were popular among royalty during the Georgian period.

    12 rechouchíos 34 gústames
  13. 13 xul

    Geometric shapes were used in Art Deco , like this with cabochon-cut rubies and .

    18 rechouchíos 45 gústames
  14. 13 xul

    See how a with multiple inclusions caused an identification challenge for GIA’s laboratory in Carlsbad.

    2 respostas 66 rechouchíos 136 gústames
  15. 12 xul

    Listen to experts Regina Ciarleglio, , Mary Feliciano, Hank Siegel & Elliot Tannenbaum at GIA Jewelry Career Fair in 7/24!

    4 rechouchíos 11 gústames
  16. 12 xul

    Get an insider's look at GIA's laboratory, where are submitted for grading.

    5 rechouchíos 7 gústames
  17. 12 xul

    A simple style is the best for petite fingers. Visit to learn how to pick a for her hand.

    9 rechouchíos 20 gústames
  18. 12 xul

    You’ve got the talent. Meet your opportunity at GIA Jewelry Career Fair on 7/24. Register:

    1 resposta 8 rechouchíos 33 gústames
  19. 11 xul

    In this study, GIA examines the sources, color, texture & chemical composition of from Japanese deposits.

    1 resposta 24 rechouchíos 52 gústames
  20. 11 xul

    Baguette accents add cool, –like sophistication to diamond . Learn more:

    3 respostas 14 rechouchíos 49 gústames

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