Your report

Origin

  • Madagascar

Report Details

  • Item
    One faceted gemstone
  • Weight
    6.30 ct
  • Dimensions
    11.31 x 8.71 x 7.25 (mm)
  • Cut
    Modified Brilliant/Step
  • Shape
    Oval
  • Color
    Daylight : Violet - Incandescent light : Purple

Identification

  • Species
    Natural Corundum
  • Variety
    Natural Color-Change Sapphire
  • Comment
    No indications of heating

Advanced Instruments

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

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