Thu, August 18, 2011 at 9:57 PM Rio Tinto's Argyle diamond mine in Western Australia's East Kimberley region is the world's most prolific diamond mine by volume and the world's main source of pink and red diamonds, yielding some 90% of all red and pink stones recovered annually. The Argyle mine also produces champagne, cognac, and blue diamonds.
Fri, July 22, 2011 at 9:44 AM 
0.54ct Round Brilliant Cut Natural Argyle RED Diamond
Argyle, Pink Diamond, Pink Tender, Rare
Fri, July 22, 2011 at 9:31 AM Perth, July 13, 2011 - Rio Tinto today announced the launch of its exclusive Argyle Pink
Diamonds Tender 2011, an increasingly rare opportunity to purchase the world’s most
precious pink diamonds.
2011, Argyle, Fashion, Pink Tender
Fri, July 22, 2011 at 9:29 AM 
2011, Argyle, Pink, Pink Tender
Fri, July 22, 2011 at 9:26 AM Perth, Australia--A trio of heart-shaped diamonds are expected to be among the most coveted stones in the 2011 Argyle Pink Diamonds Tender, mining company Rio Tinto said in announcing the tender’s launch on Wednesday.
As it does each year, the tender, comprised of diamonds from Rio Tinto’s Argyle Diamond Mine in Western Australia, will be previewed around the world from August through October.
This year’s tender totals 55 diamonds weighing a collective 47.61 carats.
2011, Argyle, Diamonds, Heart, Pink Tender
