Christie's employees model The Rosebery pearl and diamond tiara, bracelet and brooch at Christie's in...
Christie's employees model The Rosebery pearl and diamond tiara, bracelet and brooch at Christie's in London June 6, 2011. The tiara is expected to sell for £1-1.5 million (US $ 1.6-2.5 million) and the bracelet and brooch, which will be sold together, are expected to earn £300,000-400,000 (US $500,000-660,000) when they are auctioned in London on June 8. REUTERS/Suzanne Plunkett (BRITAIN - Tags: SOCIETY)