SSL Volusion Secure Site. Click to verify.
You are here: Home > Gem Identification
International Customers (outside the USA):
Please contact Sales Support at 800-421-8161 or 760-603-4200 to place your order.
You may also email us at giastore@gia.edu
Sort By:
Page of 2
GIA Gem Identification Student Package
GIA Gem Identification Student Package
Our Price: $2,011.95

Developed with the Distance Education student in mind, this carefully selected package allows you to set up your own gem testing station at home. It includes the instruments you need for gem identification and on-going technical skills development...
GIA Polariscope
GIA Polariscope
Our Price: $289.00

GIA Polariscope
Diamond Sorting Pads (set of 2)
Diamond Sorting Pads (set of 2)
Our Price: $12.95

Handy diamond sorting pads. Package of 2...
GIA Inclusion Pointer
GIA Inclusion Pointer
Our Price: $95.00

Great for educating customers. Pinpoints gem features as it moves across field of view. Works with all GIA microscopes.
Duplex II Refractometer (includes Polarizing Filter & RI Liquid)
Duplex II Refractometer (includes Polarizing Filter & RI Liquid)
Our Price: $925.00

The only refractometer designed to "spot" read cabochons or small facets with diameters less than 1mm. Top of the line desk model with removable eyepiece magnifier that enlarges RI scale image...
Refractometer LED Lamp (Battery Operated)
Refractometer LED Lamp (Battery Operated)
Our Price: $98.00

Refractometer LED Lamp (Battery Operated) provides monochromatic light to sharpen RI readings.
Dichroscope - Calcite
Dichroscope - Calcite
Our Price: $110.00

Simultaneously view a gem's pleochroic colors in sharp contrast. Quickly separate doubly refractive stones like rubies from singly refractive stones like garnets and red spinels.
Contrast Control Spectacles
Contrast Control Spectacles
Our Price: $24.00

Protect your eyes from harmful shortwave ultraviolet rays.
Chelsea Color Filter
Chelsea Color Filter
Our Price: $59.00

Helps identify certain green, red and, blue stones. Detects dyes in certain gems like dyed green and blue chalcedony.
MULTISPEC Shortwave and Longwave UV Lamp (includes Contrast Control Spectacles)
MULTISPEC Shortwave and Longwave UV Lamp (includes Contrast Control Spectacles)
Our Price: $879.00

UV Short-wave & Long-wave Lamp