This Art Deco emerald and diamond Chaumet necklace, circa 1930, is just one of the many items from Margaret Thatcher's estate up for auction at Christie's London. (Est: £120,000-180,000) Photo credit: Christie's, London
We use our own and third party cookies to improve your experience and our services. If you continue, we consider that you accept their use. You can get more information on your website at cookies policy.