Scientists studying Western Australia’s Argyle diamond deposit, where the mine was located, said they now have a better understanding of the geological conditions necessary for pink diamonds and ...

Hardened thrifters and charity shoppers understand the authority of an argyle knit. The diamond-clad designs pepper the majority of second-hand stores, waiting to be snapped up by a university ...

“Argyle Pink Diamonds™ really are a phenomenon of nature,” says John Calleija. Calleija With their stunning beauty and increasing rarity, it’s little wonder that Argyle Pink Diamonds ...