The complete set of nine stones produced from the Cullinan Diamond

The nine numbered stones cut from the Cullinan Diamond.  The two largest gems, Cullinan I and II, were formally presented to King Edward VII at Windsor Castle on 21 November 1909.  They were temporarily mounted as a brooch for Queen Alexandra before being incorporated into the regalia after King Edward VII's death. Clockwise from top left: II, I, III, IX, VII, V, IV, VI, VIII.