The coronation ring...  The Stuart Coronation ring, circa 1660 or earlier with later additions. A large but thin foil-back ruby engraved with the cross of St George, surrounded by 26 diamonds set in silver, head of ring polished gold with engraved scrollwork, shoulders engraved. This ring was bequeathed, to George, Prince of Wales, by Henry Benedict, Cardinal York, the younger brother of the Young Pretender, Charles Edward Stuart.