Wed, May 30, 2012 at 2:18 PM After six minutes of frenzied bidding, one of the world's rarest gem stones - a large pink diamond - has sold at auction in Hong Kong for $17.4 million.
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Tue, February 28, 2012 at 8:32 AM From Mine to Market
Most people don’t realize how long and complicated the journey of a diamond is, from its origin as a rough diamond in the depths of the earth until it reaches the end consumer in its polished form.
Out of the Ground
Most diamonds were formed 200-600 kilometres below the earth’s crust billions of years ago.
Tue, February 21, 2012 at 8:22 PM 21 February 2012
Australia’s biggest pink rough diamond has been discovered at Rio Tinto’s Argyle mine, the world’s largest producer of rare pink diamonds.
The 12.76 carat diamond was unearthed at the Argyle open pit in the East Kimberley region of Western Australia.
The diamond will be known as The Argyle Pink Jubilee.
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Wed, November 2, 2011 at 10:11 AM Losing an important piece of jewellery can be a devastating experience. The feeling of loss can be even greater if the item has not been professionally valued and the valuation does not reflect the current market price of replacement.
World gold prices have increased by more than 115 percent in Australian Dollars over the past
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