An interstellar diamond that blasted to earth from either a supernovae explosion or a meteor is now coming to auction. At 555.55 carats (it fills the palm of a hand), the Enigma diamond is much too massive to dress in, but it does make for a excellent discussion piece.

Dating from 2.6 to 3.8 billion many years back, the stone is a carbonado black diamond, according to the GIA report. These exclusive diamonds consist of traces of nitrogen, hydrogen, which is abundant in interstellar place, and, osbornite, a mineral solely found in meteors. That confirms it did not occur from this earth.

The Enigma diamond is valued between $4 million and $7 million but could go significantly greater mainly because of its document-breaking sizing and background. It will be provided at Sotheby’s on the net sale from February 3-9, and they are accepting cryptocurrency for payment.

“This diamond is a legitimate pure phenomenon,” says Nikita Binani, Sotheby’s Jewellery Expert and Head of Sale in London. “Its sale represents a as soon as-in-a-life time prospect to acquire one of the rarest, billion-12 months-previous cosmic miracles identified to humankind.”


The stone’s discovery and record are a mystery. It’s recognised existence starts 20 years ago when the present owner acquired the rough diamond. Fairly than have it lower into many smaller sized diamonds, the owner selected to develop a little something symbolic with the historic substance. Above the system of 4 yrs, he had it minimize to 555.55 carats with 55 aspects in a layout that was influenced by the Middle Eastern 5-fingered hamsa image. A indicator of defense, toughness, and electric power, the hamsa resonates with cultures all around the world.

The authentic rough diamond was possible observed in possibly Brazil or Central African Republic, the two major sources of carbonado diamonds. These two areas were being related for far more than a billion yrs, forming the supercontinent, Rodinia. It is believed these locations have been struck by meteorites when the diamonds had been formed consequently generating the stones. The carbonado stones are discovered in alluvial, sedimentary deposits, close to or on the Earth’s area. When most other diamonds are uncovered in igneous kimberlite rock shaped deep in just the Earth.

Black diamonds have hardly ever been as fascinating as colorless white diamond or other extravagant coloured diamonds. They ended up introduced into high-quality jewelry in 1996 when Fawaz Gruosi, founder of the de Grisogono jewelry household, unveiled a striking collection of black and white higher jewellery parts. Right now, they are generally chemically addressed to intensify the dark color—and they are utilized extra as accent stones.

The Enigma, although, is in a league of its individual. “Much additional than a jewel,” states Binani, “it is a special and precious item of curiosity.” Additionally, what else can you get that is a couple of billion a long time previous?

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