Your report

Origin

  • Thailand

Report Details

  • Item

    One polished gemstone

  • Weight

    4.45 ct

  • Dimensions

    10.68 x 8.65 x 4.97 (mm)

  • Cut

    Cabochon

  • Shape

    Oval

  • Color

    Blue

Identification

  • Species
    Natural Corundum
  • Variety
    Natural Sapphire
  • Comment

    Indications of heating

Advanced Instruments

  • Microscope
    Yes
  • FTIR
    Yes
  • EDXRF
    Yes
  • UV / VIS / NIR
    Yes
  • Raman
  • LA-ICP-MS

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