Black diamond, largest ever cut, sells for £3.2 million
“The Enigma”, the world’s largest known cut diamond at 555 carats, went under the hammer in London on Wednesday for ...
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“The Enigma”, the world’s largest known cut diamond at 555 carats, went under the hammer in London on Wednesday for ...
A sapphire-and-diamond brooch and matching ear clips which once belonged to Russia's Romanov imperial dynasty were snapped up at a Sotheby's auction Wednesday for ...
A couple of prized spectacles, studded with diamonds and emerald lenses from Mughal India, will be up for auction at ...
15.81-carat gem, dubbed "The Sakura," fetched $29.3 million in Hong Kong to become the most expensive purple-pink diamond ever to ...
The largest diamond ever cut in Russia - a 100.94 carat stone called the Alrosa Spectacle - will be auctioned ...
November 3 - The world's largest pink diamond mine has shut its doors after exhausting its reserves of the expensive ...
