Results 1 to 2 of 2

Thread: gemstone grading laboratory

  1. #1
    Join Date
    Jan 2021
    Lansing, Michigan

    Lightbulb gemstone grading laboratory

    I want to share with you the contact of my new partner. I have running my family jewelry store and recently I was looking for a gemological laboratory. My husband found a great company that has leading ranks in this industry. GSI laboratory offers sorting of melee, cut grade analysis, light analysis reports, origin testing of loose diamonds and gemstones, treatment identification, laser inscription on diamonds and gemstones, metal engraving, jewelry QC, metal inspection, and 360-degree virtual imaging on every loose diamond. I appreciate their approach to work and each client! Their reports are printed with differing formats, details, and prices.

  2. #2
    Thanks for the information!

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts