Georgian amethyst and chrysoberyl mourning ring, circa 1818.

George Nassau was an English country gentleman, and the brother of Henry, 5th Earl of Rochford. He was a historian and bibliophile and amassed an extensive library including many manuscripts on his home county Suffolk, with illustrations commissioned by him from leading artists of the time such as Thomas Gainsborough. His will notes that on his death, the following people were to receive mourning rings, valued at six guineas each: Reverend H.I. Berners, Sir William Rowley, John Wright Esq., Reverend William Gibson, Sir William Parker Bt., Sir Francis Hilman, Captain Hopkins, Reverend William Garratt, William Berners Esq., Reverend Dr Kilderlee, Colonel Dupuis, John Phillips Esq., Sir Robert Spencer Kilderlee Esq., James Saicer Esq., James Wenn Esq., Earl Ludlow, George Farrant Esq., John Butler...

Georgian crystal, garnet and enamel memorial ring. Set with a circular border of sixteen cushion shape old cut natural unenhanced garnets in closed back cut down settings with a comb...

AGL Certified Natural Chrysoberyl pearl and diamond ring, containing 1 Natural Chrysoberyl (measurements 13.97 x 13.20 x 7.86mm) surrounded by 16 3mm pearls and 20 round full cut ...

A Chrysoberyl cat's eye and diamond ring in 18k white gold. This is a classical design with the main stone surrounded by repetitive pattern set with diamond pave. US Ring size 7.5 ...