From sparkling multi-million-dollar diamonds to custom designs, here are the most expensive diamond rings in the world that ...

Experts call it "the most vivid pink diamond" ever put for sale ... All the Details on Selena Gomez's Marquise Diamond Engagement Ring (and Why It Looked Almost Entirely Different!) ...

Already a hit with celebs, jewellers say real world brides are increasingly swerving diamonds for stones that reflect their ...

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 ...

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 ...