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Regular price   $550.00 Sale price   $525.00 Sold out

The Gem-N-Eye III Digital Handheld Refractometer stands as a hallmark of precision and ease in the gemological industry, celebrated for its ability to provide quick, accurate refractive index (RI) readings. This instrument eliminates the need for toxic fluids, leveraging reflectivity measurements and advanced algorithms to identify gemstones.

Key Features:

  • Digital RI Readouts: Offers precise RI measurements to three decimal places (.010 accuracy), facilitating rapid gemstone identification.

  • Comprehensive Gem Database: Features an internal database of 200 gem types, allowing for immediate gemstone identification without the need for external resources.

  • Broad Measurement Range: Capable of measuring gems with an RI above 1.81, distinguishing diamonds from CZ and moissanite, and accurately reading high zircon, garnets, and more.


  • Fluid-Free Operation: A safer, cleaner alternative to traditional methods, requiring no contact with hazardous substances.

  • Versatility and Portability: Designed for both battery and AC adapter operation, accompanied by a travel case for gemologists on the move.

  • Warranty: Comes with a one-year warranty, ensuring reliability and customer satisfaction.

The Gem-N-Eye III Digital Refractometer is an indispensable tool for professionals in the gemological field, blending innovative technology with user-friendly functionality to streamline the gem identification process.
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Regular price   $550.00 Sale price   $525.00

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