JEM Logics Inc. is an NAJA Accredited Gemological Laboratory

JEM Logics Inc.

Call or Text Us (631) 769-4441

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    • Home
    • Appraisal Services
      • Appraisal Assignments
      • Silverware & Specialty
    • Pricing
    • Appraisal Process
    • Contact
    • Education
      • Cut
      • Color
      • Clarity
      • Carat
      • Certification
      • Fluorescence
      • Jewelry Metal Guide
    • Blog
    • FAQ's
    • Inclusion Library
    • Links
JEM Logics Inc.

Call or Text Us (631) 769-4441

  • Home
  • Appraisal Services
    • Appraisal Assignments
    • Silverware & Specialty
  • Pricing
  • Appraisal Process
  • Contact
  • Education
    • Cut
    • Color
    • Clarity
    • Carat
    • Certification
    • Fluorescence
    • Jewelry Metal Guide
  • Blog
  • FAQ's
  • Inclusion Library
  • Links

Inclusion Library of Natural & Synthetic Gemstones

3-Phase inclusions in Natural Emerald
Blocky and "Rain" type inclusions from a schist originated Brazilian Emerald
An example of a synthetic sapphire with nail head inclusions and wavy, undulating veils.

JEM Logics Inc.

25 Melville Park Rd, Suite 180, Melville, New York 11747, United States

(631) 769-4441

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