Ivanhoe’s Kipushi zinc mine in the DRC officially reopens
The restart marked exactly a century since the mine first went into production.
An impressive flawless 163-carat diamond that has been hailed the “world’s most beautiful” will go under Christie’s hammer in Geneva in November, the auction house said Thursday.
Discovered in February last year in eastern Angola, the 404.20-carat rough diamond — named the “4 de Fevereiro” — was also the largest found so far in the southern African country, Christie’s said.
Diamond necklace featuring the 163-carat flawless emerald stone, goes under Christie’s hammer in November. (Image: PRNewsfoto | de GRISOGONO.)
A team of ten diamond-cutting specialist were involved polishing the rough diamond during the period of 11 months. The stone was then designed into a one-of-a-kind piece by Swiss jewellery house de Grisogono.
The D-color, emerald-cut diamond is classified as a rare Type IIa one, which in technical terms means an almost complete absence of nitrogen in the stone, de Grisogono said in a separate statement.
The original, 404.20-carat rough diamond that was mined in eastern Angola — the 27th largest rough white diamond ever discovered. (Image courtesy of Christie’s.)
It took over 1,700 hours to create this unique jewel and involved a team of 14 craftsmen and their know-how as well as love for perfection for each detail in the necklace.
The D-color, emerald-cut diamond can be detached from its white gold, diamond and emerald necklace. (Image courtesy of Christie’s.)
The finished piece, named The Art of de Grisogono, allows customers to detach it from its white gold, diamond and emerald necklace, if they wish to do so. It will be shown in London, Dubai and New York before going to auction in Geneva on November 14.
Comments
Altaf
There are no further details of the diamond even in the Chirsties site. What are the dimensions, how much table, depth, angles etc.
I was wondering what happened to the remaining 200+ carats, that were peeled of the original gem. Are they part of the smaller diamonds in the necklace?
Ideally when a large gem is found, the designers should consider that the largest stone shall form the pendent, second largest diamond shall form the gem for the finger ring, then the identical third, fourth diamonds shall form the ear rings, while the smaller stones shall form the rest of the necklace, bracelet, and all other smaller pieces of the whole jewelry set. This adds a rich history to the set.