The rarest gemstone in the world is considered to be ... The rarest mineral in the world is kyawthuite (Photo: mindat) Cost of kyawthuite The cost of the new rarest mineral in the world remains ...

Diamonds are incredibly popular, and many people even dream of owning a diamond one day. However, the reputation of diamonds ...

London-listed Gem Diamonds’ focus on cost containment, operational efficiencies and appropriate capital allocation yielded pleasing results for the financial year ended December 31, 2024, despite a ...