Gemmological Institute of America
As the creator of the International Diamond Grading System, GIA has literally set the industry standard for diamond grading and gemological identification. The Institute's diamond grading reports are regarded throughout the international jewelry trade as a hallmark of integrity, reliability, and consistency.
Gemological Institute of America. Reliable diamond certification. Diamond research.
Gemological Institute of America. Diamonds and gemstones must exceed specific quality standards to be GIA certified.
Gemological Institute of America, Carlsbad, CA
Was founded in 1931 as a non profit organization and is considered to be the standard bearer of the diamond grading industry with the strictest, most stringent diamond grading criterion. The grading system developed by the GIA has become the standard system used today by grading labs across the world.
Gemological Institute of America: Gemological lab considered the gold standard of diamond graders. Established in 1931, the not-for-profit GIA has a number of worldwide locations.
The Gemological Institute of America (GIA), an industry leader in diamond grading.
The Gemological Institute of America. Recognized as the top authoritie on diamond grading.
Gemological Institute of America, the worlds foremost educational authority on diamonds. GIA provides the most trustworthy and accurate diamond grading report in the world.
(Gemological Institute of America) A nonprofit, endowed, educational institute maintained for the benefit of industry and the public. Many educational courses are offered for advancement and knowledge within and about the trade.
emological nstitute of merica. Reliable diamond certification. Diamond research.
Gemological Institute of America. This institute provides reliable diamond certification.
Gemological Institute of America - A gem lab that specializes in independent certificates for diamonds. GIA has the only worldwide recognized gemological school , though there are some regional or local well respected schools.
The Gemological Institute of America, which most experts consider the established authority on gemology. Among many other things, the GIA offers in-home study courses that cover an extensive range of subjects.
GIA stands for the Gemological Institute of America.
Gemological Institute of America, an independent grading laboratory.
The Gemological Institute of America, or GIA, is recognized as a top authority on grading gemstones.
Gemological Institute of America, an organization that sets and upholds standards for grading diamonds and other precious stones.
Gemological Institute of America - Gem Trade Laboratory (GIA-GTL)
Gemological Institute of America: a nonprofit institution established in 1931 to serve educational needs of the jewelry industry.
