Also, check out the most expensive pieces of jewelry. Earning passive income doesn't need to be difficult. You can start this week. The Graff Pink, a 24.78-carat fancy intense pink diamond, was ...

She has been working in journalism for seven years. Experts call it "the most vivid pink diamond" ever put for sale — and it's expected to fetch a pretty penny at auction later this year.

A rare Russian pink diamond called the ‘ Spirit of the Rose ’ has set the new world record for the most expensive purple-pink diamond ever sold. The 14.83 carat diamond was auctioned for a ...

While many expensive things have useful ... Christie’s Hong Kong sold a 14.23-carat, fancy intense pink diamond to an anonymous buyer for just over $23 million in 2012. The pink diamond expenses ...

A rare pink diamond has sold for HK$453.2 million (US$57.7 million) in Hong Kong, setting a record for price per carat paid at auction for any diamond or gemstone, according to Sotheby’s auction ...

Also, check out the most expensive pieces of jewelry. The Graff Pink, a 24.78-carat fancy intense pink diamond, was purchased for $46.2 million by renowned jeweler Laurence Graff in 2010. Previously ...