Blue diamond is considered as the most expensive gemstone in the world. Priced at $3.9 million or P225 million per carat, it is a very pricey gemstone. While blue is one of the rarest diamond ...

Northampton County residents recently got to see the rare weather phenomenon known as “diamond dust”, according to forecasters. Ray Martin, a meteorologist for the National Weather Service in Mount ...

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 ...

Here’s a look at some of the most expensive rings in the world, their unique features, and the stories behind them. 1. The Pink Star Diamond Ring – $71.2 Million The Pink Star diamond ring is ...

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 ...