• GIA iD100, white device with small digital screen and attached silver cord with testing probe
  • Close up view of the iD100 device screen displaying "PASS"

GIA iD100®

  • $5,695.00

The GIA iD100® combines advanced spectroscopic technology with GIA's 60 years of diamond and gemstone identification research to distinguish natural diamonds from laboratory-grown (HPHT and CVD) diamonds and diamond simulants. As of September 2019, the device's standard capabilities now include brown and blue-to-green diamond identification.

Standard Features:

  • Colorless to near-colorless diamond identification - review full GIA iD100 Color Chart 
    • NEW: Blue-to-green and brown diamond identification now included
  • Automatic identification with results in <2 seconds
  • Easy reading result with audio; "Pass" or "Refer" for further testing
  • Tests both mounted and loose diamonds 0.9mm or greater in diameter (approx. 0.005 carat)
  • Instrument Size: 165mm x 200mm x 90mm Weight: 1kg
  • Shipping Size: 343mm x 432mm x 127mm Weight: 3.4kg
  • Universal Plug Adaptor included with shipments outside the USA

SKU: 220000

Save $49 and buy the GIA iD100® with the new Pink Diamond Software Upgrade already preloaded


Order your new GIA iD100 with the Pink Diamond Software Upgrade preloaded onto the device by selecting the GIA iD100 Pink Diamond Bundle. This bundle includes software added on to the device that utilizes the advanced spectroscopic technology, combined with GIA's pink diamond identification research, to distinguish natural pink diamonds from laboratory-grown (HPHT and CVD) diamonds, diamond simulants and natural diamonds whose pink color is introduced by treatments involving irradiation and annealing. Get the GIA iD100’s standard and pink diamond capabilities all in one device.

If you already have a GIA iD100 or want to upgrade later, you can purchase the upgrade separately.

SKU: iD100Pink

Watch the How to Use the GIA iD100 video to explore the features of the instrument and learn how to use it.

For complete details of the GIA iD100 Warranty, refer to page 34 of the user guide.

For complete details of the GIA iD100 Warranty, refer to page 34 of the user guide.

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