Cartier diamond ring worth £750,000 lost by British Museum December 25, 2019August 25, 2017 by Editorial Team The content previously published here has been withdrawn. We apologise for any inconvenience. Discover More Emporio Armani at Milan fashion week: 40 years of ‘a determined form of grace’ Find more hidden gems in our archive The Map to Modern Luxury THE CURATED CALENDAR Discover the world’s most prestigious gatherings & exhibitions Keep Reading Luxury aero toy: Agusta AW139 Pininfarina Edition Interior One click away from your next inspiration...