circa 1936: Wallis Simpson, the Duchess of Windsor (1896 - 1986), wearing her Cartier emerald engagement ring and a sapphire and diamond bracelet. (Photo by Hulton Archive/Getty Images)
circa 1936: Wallis Simpson, the Duchess of Windsor (1896 - 1986), wearing her Cartier emerald engagement ring and a sapphire and diamond bracelet. (Photo by Hulton Archive/Getty Images)