Diamond
Unknown Owner
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The shape gives it away - a perfect octahedron of diamond in absolutely gem quality, cutting and faceting level. We rescue stones like this rare, complete, perfect crystal from the cutters in the NYC diamond market, where they otherwise eventually get cut for the valuable core of rough in the middle. It is awesomely clean and gemmy, for a perfect gem crystal specimen at 1.75 carats!
Product details
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 08/2024 | Unknown Owner | Not disclosed |
| — | The Arkenstone | Not disclosed |
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Mineral guide
Learn about Diamond
the hardest mineral (Mohs 10) with octahedra, trigons, and cube forms; matrix and alluvial crystals prized for pristine appearance and provenance.Regional guide


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