Sherri Roizen Laboratory independent jewelry appraiser

GEMOLOGICAL LABORATORY INFORMATION

Offering a full range of laboratory testing and guidance to the consumer and to the trade.


EQUIPMENT

  • GIA Diamond Color Master Set
  • Trinocular Microscope
  • GIA Polariscope
  • GIA Refractometer
  • GIA Diamond Lite
  • GIA Dichroscope
  • Gem-A Dichroscope
  • OPL Diffaction Spectroscope
  • UV Long Wave/ Short Wave Lamp and Viewing Box
  • World of Color Communication System
  • Dr. Hanneman’s Complete Set of Gem Filters
  • Mettler Toledo Diamond Scale (Legal for Trade)
  • A&D Electronic Gram Scale (Legal for Trade)
  • Presidium Electronic MM Gauge
  • Presidium Multi Tester III, Diamond and Moissanite Tester
  • GemOro AGT3 Electronic Gold and Platinum Tester
  • Diamond Light
  • Fiber Optic Light
  • Micro Gauges
  • Ultrasonic & Ionic Jewelry Cleaning Machines