$1,200Median
22Sold (12 mo)
$200Last sale
Diamond
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- Ships from Not specified
Here is a competitive example of an octahedron diamond crystal, with an adamantine luster, sharp edges with subtle growth details, and transparency that is hard to find in examples of this size. An example that is brought to life by its detailed patterning and layers on its octahedral faces, along with some striking orange inclusions, presumably iron oxide staining. At 11.55 carats, this is a rather large example of a Canadian diamond and came to us through a small lot purchased in 2019 from a dealer who obtained a sight holding of a large Canadian gem rough parcel. Anything we did not buy was cut. We have not been able to obtain other nice Canadian diamonds of this size since. 11.55 ct, 13.75 x 12.91 x 12.08 mm.
Product details
SpeciesDiamond
SizeThumbnail
Dimensions1.3 x 1.2 x 1.2 cm
Listed on06/13/2025
LocalityCanada, Northwest Territories, Ekati Mine
SKUDMND25-04
Current owner
A
The ArkenstoneFeatured
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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
Diamond from Ekati Mine, Canada
Ekati Diamond Mine, Canada - Lac de Gras locality producing high-value rough diamonds; sharp octahedra, macles, and provenance-driven collector appeal.Locality guide
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