Coronation Jewels: The Stuart Sapphire
12th April 2023
The Imperial State Crown features several
notable jewels, including the Black Prince’s Ruby, the Cullinan II
Diamond, and St. Edward’s Sapphire. The Stuart Sapphire also has a
prominent place in the Imperial State Crown but has a somewhat
murkier past than the other jewels. This large, oval-shaped
sapphire is roughly 104 carats and 3.8 cm by 2.5 cm. It is believed
that it most likely…

