Is Black Diamond extremely rare? Because the wiki doesn't have high quality photos of the Gogos from this set, so I think it is safe to say that if no image is
VIDEO: DPA unveils Real is Rare campaign
What is a black diamond? Are black diamonds really diamonds?
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This huge black diamond just sold for $4.3 million. No one knows where it came from.
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What is a black diamond? Are black diamonds really diamonds?
Rare diamond, blasted from outer space, could fetch $6.8M
Largest ever cut diamond at auction sells for £3.2 million