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