Now the collection is one of the largest of its kind. The diamonds we know best are sparkling and colourless, but this collection ranges in colour from yellow-green to pink. Mike Rumsey, Senior ...

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 ...

The infamous story of a pink diamond heist in Australia in the 1980s is set to be retold after plans for an upcoming television series adaptation were confirmed.

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 ...