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Your report

report number

2281822221

Date of issue

17th August 2017

Origin

  • Sri Lanka

Report Details

  • Item

    One faceted gemstone

  • Weight

    1.28 ct

  • Dimensions

    6.71 x 5.17 x 3.95 (mm)

  • Cut

    Brilliant/Step

  • Shape

    Cushion

  • Color

    Blue *This color is known in the trade as “Royal Blue”

Identification

  • Species
    Natural Corundum
  • Variety
    Natural Sapphire
  • Comment

    No indications of heating

Advanced Instruments

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

  • Terms and Conditions

    The Terms and Conditions of this report can be found on the reverse of your print copy and via the link below. This report has been made in accordance with these Terms and Conditions.

    Report terms

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