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GEM IDENTIFICATION REPORT (BLACK EDITION)

GENERAL INFORMATION
  • Date of Issued14 March 2024
  • ObjectOne faceted gemstone
  • Image is Approximate
  • Report Number5475260488
  • SpeciesNatural Corundum
  • VarietyNatural Padparadscha Sapphire
  • Weight11.90 Carats
  • EnhancementIndications of Heating

ORIGIN INFORMATION
  • Gemological testing revealed characteristics consistent with those of Natural Padparadscha Sapphire from:
  • CountryMadagascar
  • Madagascar has been considered gemstone heaven for a long time. This huge island nation is most famous for blue sapphire but many different color sapphires have been found. Nowadays, fancy sapphires from Madagascar have become more popular in the gemstone industry.

ADDITIONAL INFORMATION
  • Measurements13.83 x 10.53 x 8.05 mm
  • ShapeRectangular Cushion
  • Cutting StyleModified Mixed
  • TransparencyTransparent
  • Colororangy Pink
  • ToneMedium
  • SaturationMedium
  • Refractive Index1.762 - 1.770
  • Specific Gravity4.00 ±
  • MagnificationMelted crystals
  • EnhancementIndications of Heating
  • CommentsAny statements on origin is an expert opinion based on a collection of observations and analytical data.

IMPORTANT INFORMATION
  • Tested withUV-Vis-NIR Spectrometer
  • As the general colorless corundum formula is Aluminium Oxide, the presence of trace elements will provide its color. In this stone the presence of chromium and iron produce the orange color.
  • Special Mention
  • The natural padparadscha sapphire of 11.90 carats described in this report is of exceptional visual quality. One of the most important criterion of a gemstone‘s quality is its colour. This stone possesses the rare type of corundum prized for its orangy pink color. It's named after the Sanskrit word to describe the color of a tropical lotus flower. It's a piece that will appreciated by collectors worldwide.
  • Examined by Global Gemological Laboratory team of experienced gemologists (GG from GIA, AG from AIGS)
Tested and examined by GlobalGem Group of qualified Gemologists comprising members from GIA (GG) of America, Gem-A (FGA) of United Kingdom and AIGS(AG) of Asia.
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