IGI Diamond Reports give an accurate assessment of a diamond's cut, color, clarity
and carat weight according to strict international standards.
IGI Diamond Reports are issued for diamonds of any size; a plotted diagram of the
characteristics and a graphic representation of proportions appear on many of our
IGI Diamond Reports have different formats and presentations, customized to serve
a wide range of consumer demand in our different worldwide markets. Regardless of
format, every IGI Diamond Report is issued according to the strict international
standards and security features for which IGI is known.
Diamonds with permanent treatments are certified with such treatments noted prominently
in the comment section of the report. IGI Diamond Reports are not issued for diamonds
with non-permanent treatments.
Gemstones should only change hands when accompanied by a certificate attesting to
quality. Regardless of location or marketplace, an authentic IGI Laboratory Report
is the common language of trust and confidence in the gemological world.