A rose gold necklace with a 407 carat yellow diamond is presented on a stand during a media event in Singapore October 4, 2013. For someone with $55 million to spare on an egg-sized diamond, the ... more 
A rose gold necklace with a 407 carat yellow diamond is presented on a stand during a media event in Singapore October 4, 2013. For someone with $55 million to spare on an egg-sized diamond, the world's most expensive necklace is on sale this month at a jewellery show in Singapore, reflecting Asia's growing appetite for precious gems and expensive baubles. REUTERS/Tim Wimborne (SINGAPORE - Tags: BUSINESS SOCIETY WEALTH) less 
1 / 30
Reuters | Photo By TIM WIMBORNE / REUTERS
Fri, Oct 4, 2013 3:05 AM EDT