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3.91Midnight Blue Sapphire



Midnight blue sapphire of 3.91 carats. This very dark blue sapphire appears almost black  in some lights – and shows deep violetish blue when tilted in daylight. It  has excellent luster, faceting and proportions – and would make a striking cocktail ring or signet ring.  Grades as GIA :  vB 7/4


Out of stock

    Gemstone Information:

  • Weight: 3.91 Ct.
  • Origin: Australia.
  • Shape: Oval.
  • Measurements: 8.49 x 10.16 x 5.33mm.
  • Minimum Clarity: Slightly Included.
  • Cut Grade: Excellent.
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