Gemological sentence example

gemological
  • Get a warranty for the earrings you buy and a certificate of authenticity for the diamonds used in the earrings preferably from Gemological Institute of America or the American Gem Society.
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  • The jeweler should be able to provide you with a certificate of authenticity of the gemstone, preferably from the GIA, Gemological Institute of America or the AGS American Gem Society.
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  • Gemological tests showed that the stone was not sapphire and did not resemble that of any other stone known.
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  • Reputable jewelers often offer certificates of diamond value from grading institutions, such as the Gemological Institute of America, with a purchase.
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  • If you decide to choose a local jeweler as you design an engagement ring, first investigate their credibility with the Better Business Bureau and various gemological associations.
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  • The Gemological Institute of America (GIA) was formed in 1931 and today is the world's largest non-profit making institute of gemological research and learning.
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  • To join the society, professionals must have studied and completed an accredited or graduate program from the GIA or Gemological Association of Great Britain and have been trading for longer than 2 years.
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  • The European Gemological Laboratory (EGL) is one of the largest and oldest independent gemological institutions.
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  • Finding an uncut Arkansas diamond can be an exciting experience that may lead to stunning jewelry or a rare gemological discovery.
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  • Differentiating these stones from natural diamonds can be difficult, but as Lux notes, "it is possible with sophisticated gemological equipment."
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  • Gemological Institute of America (GIA) has given a list of nine natural color grades for these diamonds.
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  • Diamond Color: Diamonds are given letter grades by the Gemological Institute of America depending on how close to colorless they are.
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  • The Gemological Institute of America website has a wealth of information about different types of gemstones as well as buying guides.
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  • The Gemological Institute of America (GIA) is a non-profit organization dedicated to grading the quality of diamonds and other gemstones.
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  • Researchers with the Gemological Institute of America (GIA) invented the diamond clarity grading scale in 1953.
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  • Gemological Institute of America (GIA) certified jewelers usually provide these types of reports.
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  • The world's most famous diamond, it is approximately the size of a walnut, and the Gemological Institute of America (GIA) grades it as a fancy dark gray-blue.
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  • Each ring also comes with certification of quality of authenticity from organizations such as the Gemological Institute of America (GIA).
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  • According to the Gemological Institute of America (GIA), the Heart of Eternity is classified as "fancy vivid blue," a color so rare and intense it adds exceptional value to even the smallest diamonds.
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  • The diamond grading system method established by gem quality control organizations, such as the Gemological Institute of America (GIA), to judge diamond quality.
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  • Experts confirm there is no difference between man-made and earth-mined diamonds, both of which are certified by using the same standards as set forth by the Gemological Institute of America.
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  • Step 7: The finished diamond is sent to a renowned Gemological Institute for grading.
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  • Royal Asscher diamond rings also always come with a certificate of authenticity from an independent jewelry grader, such as the Gemological Association of America (GIA).
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  • The modern rings also come with an independent certification from a jewelry grading organization like the Gemological Institute of America.
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