A Cartier diamond and turquoise tiara once owned by Nancy Astor, an American-born British politician who became the first woman to take a seat in the House of Commons, is set to be auctioned next week ...
A Cartier turquoise and diamond tiara owned by the first woman to take a seat in the House of Commons is expected to fetch more than £250,000 at auction. American-born Nancy Astor was elected in 1919 ...