That's how Sotheby's Australia justifies the $700,000 to $1 million asking price for an extremely rare 0.82-carat fancy purplish red Argyle diamond ring to be ... each year. Ms Oliver said she ...

Joining the Eyewitness Morning News in the kitchen with their Strawberries Arnaud and Pink Diamond Ring dessert, are Arnaud's owner, Archie Casbarian, MS Rau's CMO Lori Paige, and Arnaud's ...

Most coveted of those diamonds is the Argyle Enigma, a 1.75-carat fancy red diamond ... "We had a ring, which 10 years ago was $11,000. We just revalued it and it is now $47,000." Ms Bolten ...

The new Tiffany Collection comprises 35 gems, including an unusual red stone, from the Argyle Diamond ... rings and solitaire necklaces. “These are small, there’s no doubt,” Ms. Reynolds ...

In the fall of 2016, workers at Rio Tinto’s Argyle mine in Western Australia discovered an extraordinary 4.38-carat rough diamond that appeared to glow like a red ember. Next month, a radiant ...