At [ IGI Global ], our mission is simple: to inspire creativity and elevate design through the unparalleled beauty of marble. Whether it's a residential project or a commercial endeavor, we strive to exceed expectations and deliver exceptional results that stand the test of time.
Fancy color Stones, unlike traditional colorless diamonds, contain various trace elements or structural defects that impart color to the diamond.
LEARN MORELaboratory Grown is a variety of quartz that ranges in color from pale yellow to orange. It gets its color from trace amounts of iron within the crystal structure.
LEARN MOREDiamonds and peridots are entirely different gemstones with distinct chemical compositions and physical properties.
LEARN MOREFancy color diamonds, unlike traditional colorless diamonds, contain various trace elements or structural defects that impart color to the diamond.
LEARN MOREPearls is a variety of quartz that ranges in color from pale yellow to brownish orange. It gets its color from trace amounts of iron within the crystal structure.
LEARN MOREUnknown is a variety of quartz that ranges in color from pale yellow to brownish orange. It gets its color from trace amounts of iron within the crystal structure.
LEARN MOREPeridot is a gemstone composed primarily of the mineral olivine, which belongs to the forsterite-fayalite mineral series.
LEARN MORESubmit your gemstone through your local jeweler.
Ship your gemstone directly to one of our laboratories.
Bring your gemstone to any 16 drop-off locations in 11 countries.
Easily download grading results and PDFs of multiple reports at once.
Use IGI Global's free online tool to estimate a cut grade.