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MB&B Gemological Services, LLC

and Fine Jewelry 

About MB&B Gemological Services, LLC

All of our office staff members are Alumni of the Gemological Institute of America (GIA) and have additional training from other industry recognized and respected organizations.

As professional Gemologists, MB&B does not engage in any form of destructive testing, nor will gemstones ever be removed from their mountings.

MB&B Gemological Laboratory Equipment

MB&B uses only the most advanced gemological equipment available. Below is just a fraction of the professional equipment our laboratory uses on a daily basis. 


  • GIA DLScope Professional Microscope
  • Kassoy/Leica 64X Stereo Gemological Microscope
  • GIA Presentation Scope

Laboratory Equipment

  • GIA Duplex II Refractometer
  • GIA Illuminator Polariscope
  • GIA Proportion Scope
  • GIA Diamond Lite
  • GIA GemSet
  • GEMWORLD World of Color
  • GIA GEM Desk Model Prism Spectroscope
  • Dolan Jenner Fiber Optics
  • Kassoy SW/LW UV Cabinet

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Credentials you can trust.