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26.45 ct Black Nuummite Gemstone, Nuummite Gem in Octagon Step Cut Shape for Sale.
Photos are of Actual Product for Sale
26.45 ct Black Nuummite Stone, Natural Nuummite in Octagon Step Cut Shape for Sale Nuummite Gemstone in 18.9 x 16.9 mm Size for Sale, Nuummite Stone in Black with Blue Sparkle Color

26.45ct Black with Blue Sparkle Nuummite, Emerald Cut, 18.9x16.9 mm

9.6 out of 10
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Product ID: 630317
Type: Nuummite
Weight: 26.45 ct 1 gem
Size: mm calibrated
Size: 18.9 x 16.9 x 10.4 mm
Exact Size: 18.91 x 16.91 x 10.39 mm
Length x Width x Depth
Shape: Octagon Step Cut
Color: Black with Blue Sparkle
Clarity: Opaque
Treatment: Untreated
Origin: India
Content: 1 pc
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$
139.97
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Product Description

This is a 26.45 carat natural black with blue sparkle Nuummite gem, 1 pc in octagon / emerald cut shape with an exact size of 18.91 x 16.91 x 10.39 mm. This loose Nuummite gemstone was mined in India and its clarity is Opaque. No treatment has been applied on this natural Nuummite stone

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All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

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If you have motion picture, then I will be more satisfied with.

Posted By Ray in November, 2025
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Overall Rating -> 10 star ratings

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

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