Home  /  REPORT CHECK
GEM IDENTIFICATION REPORT (BLACK EDITION)

GENERAL INFORMATION
  • Date of Issued20 March 2024
  • ObjectOne faceted gemstone
  • Image is Approximate
  • Report Number7898760656
  • SpeciesNatural Corundum
  • VarietyNatural Fancy Sapphire
  • Weight17.59 Carats
  • EnhancementNo Indications of Heating

ORIGIN INFORMATION
  • Gemological testing revealed characteristics consistent with those of Natural Fancy Sapphire from:
  • CountrySri Lanka
  • Sri Lanka mines produce fancy sapphire since ancient times, it has been well established by 1292, when Marco Polo first landed the Gem Island. To this day, it is still one of the most prominent fancy sapphire producers in the world.

ADDITIONAL INFORMATION
  • Measurements14.96 x 12.58 x 10.28 mm
  • ShapeRectangular Cushion
  • Cutting StyleModified Mixed
  • TransparencyTransparent
  • ColorViolet-Purple

    The hue's characteristics of this gem earns the color "Lilac"
  • ToneMedium
  • SaturationMedium
  • Refractive Index1.762 - 1.770
  • Specific Gravity4.00 ±
  • MagnificationSilks, Flat crystals, Orange-stained fissure
  • EnhancementNo Indications 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
  • Vanadium and chromium are commonly occurring in trace element analyses of natural corundum. The concentration of these elements will have different impact on the color.
  • Special Mention
  • The 17.59 carats natural fancy sapphire described in this report possesses an alluring beauty. Its hue's characteristics are reminiscent of the flower of the same name, earning it the color term "Lilac." Furthermore, no treatment has been detected, ensuring that the stone's beauty is entirely natural.
  • 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.
Disclosure Notes, Limitations & Disclaimer
SOCIALISE WITH US


Sitemap
Address

SO-22-8, Strata Office,
Menara 1 KL Eco City,
Jalan Bangsar,
Kg Haji Abdullah Hukum,
59200 Kuala Lumpur, Malaysia.

Contact
+603-2202 3833

+6012-3833 192   

info@globalgemological.com