Welcome to DDGL Online

LABORATORY SERVICES

D.D.G.L Appraisal report for loose and Jewelry, provides the following information:

  • Diamond Type
  • Stone Grading (Color – Cut – Clarity)
  • Carat Weight
  • Calculate value
  • Treatment Disclosure
  • Determine of diamond is Natural or Synthetic
  • Appraisal

Mobile Lab Facility

For the identification and grading of diamonds, we use the lastest technologies:

  • Gemological Microscope
  • Ultra Violet lamps to test Fluorescence
  • Refractometer
  • Electronic Diamond Tester
  • Master Comparison stones for color grading
  • Leverage Gauge
  • Micrometer
  • Carat Scale



All India:- Mobile Lab Facility On-site Available


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