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14.23 ct Black Nuummite Gemstone, Nuummite Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
14.23 ct Black Nuummite Stone, Natural Nuummite in Oval Cabochon Shape for Sale Nuummite Gemstone in 18 x 16.2 mm Size for Sale, Nuummite Stone in Black with Blue Sparkle Color

14.23ct Black with Blue Sparkle Nuummite, Oval Cut, 18x16.2 mm

9.8 out of 10
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Nuummite Product ID: 645618
Type: Nuummite
Nuummite Weight: 14.23 ct Nuummite 1 gem
Nuummite Size: mm calibrated Nuummite
Nuummite Size: 18 x 16.2 x 6.1 mm Nuummite
Nuummite Exact Size: 18.01 x 16.20 x 6.08 mm
Length x Width x Depth
Nuummite Shape: Oval Cabochon Nuummite
Nuummite Color: Black with Blue Sparkle Nuummite
Nuummite Clarity: Opaque Nuummite
Nuummite Treatment: Untreated
Nuummite Origin: India Nuummite
Content: 1 pc
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$
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Product Description

This is a 14.23 carat natural black with blue sparkle Nuummite gem, 1 pc in oval shape with an exact size of 18.01 x 16.20 x 6.08 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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Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

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My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 2026
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