Centenary
Discovered at the Premier Mine in South Africa on 17 July. The 'Centenary' diamond weighed 599.10 carats in the rough. Together with a small select team, master-cutter Gabi Tolkowsky took almost three years to complete its transformation into the world's largest, most modern-cut, top-color, flawless diamond.
Possessing 247 facets - 164 on the stone and 83 on its girdle - the aptly-named 'Centenary' diamond weighs 273.85 carats, and is only surpassed in size by the 530.20 carat 'Great Star of Africa' and the 317.40 carat 'Lesser Star of Africa', both of which are set into the British Crown Jewels. The 'Centenary' diamond was unveiled, appropriately at the Tower of London in May, 1991.
Jason Withers
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