Cullinan recovers 100ct white & small blue stones
Cullinan
had largest rough
diamond
ever found at 3,106 carats
Petra
Diamonds Limited confirms that it has recovered a 100.83 carat D-Colour Type II
gem quality diamond, following another recent recovery of a 6.12 carat Type II
blue stone at its Cullinan Diamond Mine.
These
recoveries demonstrate the prevalence of these types of stones in the Cullinan
ore body as well as the ability of the mine’s plant to recover the full
spectrum of diamonds. Both stones will be included in the Company’s upcoming
March 2019 tender.
Cullinan
earned its place in history with the discovery of the Cullinan diamond in 1905,
the largest rough gem diamond ever found at 3,106 carats, which was cut to form
the two most important diamonds in the British Crown Jewels. Many of the
world’s most famous diamonds herald from Cullinan, and it continues to produce
world-class diamonds under Petra’s stewardship.
Cullinan
contains a world-class gross resource of 190.3 Mcts as at 30 June 2018, which
suggests its mine life could be significantly longer than the current mine plan
to 2030.
Informative Post! The highest quality gemstones have the purest colors, deep tones (not too light or dark), and saturation. In terms of clarity, it's hard to find flawless loose gemstones without any imperfections, which are created during their formation.
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