Your report

Origin

  • Sri Lanka

Report Details

  • Item

    One polished gemstone

  • Weight

    21.05 ct

  • Dimensions

    13.96 x 13.39 x 10.47 (mm)

  • Cut

    Cabochon Sugar loaf

  • Shape

    Square Cushion

  • Color

    Purple Red

Identification

  • Species
    Natural Corundum
  • Variety
    Natural Ruby
  • Comment

    No indications of heating

Advanced Instruments

  • Microscope
    Yes
  • FTIR
    Yes
  • EDXRF
    Yes
  • UV / VIS / NIR
    No
  • Raman
    No
  • LA-ICP-MS
    No

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