De Beers and the Steinmetz Group have unveiled the world's rarest and arguably the most valuable set of diamonds ever put together to mark the year 2000. Stressing that "millennia come and go, but diamonds are forever," the diamond giant's Chairman Nicky Oppenheimer presented the De Beers Millennium Star and 11 blue diamonds.

Millenium Star

The Millenium Star Diamond is a D-color, internally and externally flawless pear-shape, cut to perfect proportions, weighing a hefty 203.04 carats. It took the team of cutters, headed by Israeli-born Nir Livnat, three years to polish it. DeBeers usually brands their diamonds, however the Millennium Star will not be branded, as "it is externally flawless. There is not even a single scratch or burn mark on any of the facets. This is extremely exceptional - and a tribute to the cutters' expertise - and De Beers is therefore rightfully presenting the stone as externally flawless." states Livnat.

Star Diamond-rough and cut

Star Diamond

Nicky Oppenheimer, DeBeers Chairman, was careful not to put a value on the Millennium Star, saying that any figure he would give would be purely academic. However, he did insure the Star for 100 million pounds, but this is believed to be a fraction of its true worth. The previous record price paid for any polished diamond was $16.5 million for a 100.10 carat stone, the Star of the Seasons, that was auctioned by Sotheby's in 1995, thus selling for about $165,000 per carat.


Blue Diamonds

The Millenium collection also consists of 11 beautiful blue diamonds of different shapes and carat weights, ranging in size from 5.16 carats to a phenomenal 27.64 carat heart-shaped stone, the Heart of Eternity. Blue Diamonds of this quality and size are extremely rare and to discover one on any year is an incredible accomplishment, let alone discovering the entire collection.

Pre-20th century accounts of great blue diamonds reinforce the trade's historical links with India, the only known early source of diamonds. These accounts tell of diamonds such as Tavernier Blue (now know as the Hope) and the Blue Heart, which today are valued for their history and mystique as much as for their rare color, only red diamonds are rarer. In modern times, the De Beers Premier mine in South Africa has become the only important source of blue diamonds, yet they make up much less than 0.1 percent of all diamonds recovered at this mine. Whatever term is used to describe blue diamonds, it is their combination of color, brilliance and rarity that makes them so special. Of the ten highest per-carat prices paid for colored diamonds at auction, six have been blue diamonds. Some of these unique stones were sold for $550,000-$580,000 per carat. One 20 carat blue stone fetched well in excess of $10 million.

Blue Diamonds

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