Origin of name
The Bismarck Sapphire gets its name from Countess Mona von Bismarck who owned the 98.6-carat deep blue Sri Lankan sapphire, since the time she purchased it, perhaps during her visit to Sri Lanka in 1926, which was one…
The Bismarck Sapphire gets its name from Countess Mona von Bismarck who owned the 98.6-carat deep blue Sri Lankan sapphire, since the time she purchased it, perhaps during her visit to Sri Lanka in 1926, which was one…