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  • Flat white acrylic grading disk with slightly raised edges

GIA Color Grading Disc

  • $74.95

Specifically made for mounted stones. This flat white, non-reflecting acrylic disk will help you grade mounted stones more easily on your microscope. Fits into GemoLite® light well.

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Eligible students can enter code INSTSTUD to receive a discount on this product.

SKU: 285000

Unless otherwise specified, products manufactured by GIA Instruments, are warrantied to the original owner to be free of defects in materials and workmanship for one (1) year from date of purchase. Products offered by GIA Instruments, but manufactured by other companies are not covered under the warranty; however, may be separately warrantied by the manufacturer. Consumable components such as lamps, tubes, filters, liquids, and batteries have a thirty (30) day warranty.
Unless otherwise specified, products manufactured by GIA Instruments, are warrantied to the original owner to be free of defects in materials and workmanship for one (1) year from date of purchase. Products offered by GIA Instruments, but manufactured by other companies are not covered under the warranty; however, may be separately warrantied by the manufacturer. Consumable components such as lamps, tubes, filters, liquids, and batteries have a thirty (30) day warranty.

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