Por un escritor de hombre misterioso
Geologists still can't say for sure whether the enormous stone called the Enigma crystallized in Earth’s mantle or fell from outer space.
This $30 Million White Diamond Is The Largest To Ever Appear At Auction
The Largest Diamond in the World - Clean Origin Blog
Enigma Black Diamond Sells For $4.3 Million At Auction
NASA Lunar Dust Samples Just Sold for Over $500,000
This huge black diamond just sold for $4.3 million. No one knows where it came from.
This $30 Million White Diamond Is The Largest To Ever Appear At Auction
The Largest Diamonds in the World (and Who Owns Them in 2024) –
Diamond - Wikipedia
The Enigma: Mysterious black diamond up for auction - BBC News
A collecting guide to the jewellery of Van Cleef & Arpels