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Home Gemstones Nuummite
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 Natural Black Nuummite, Oval Cut, 18x16.2 mm

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

I was able to find what I've been looking for.

Posted By Tree Dog in April, 2026
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Overall Rating -> 10 star ratings

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

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

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 2025
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Overall Rating -> 10 star ratings

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
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Overall Rating -> 10 star ratings

A pleasant experience and many choices to choose from

Posted By Krackenking in November, 2025
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Overall Rating -> 9 star ratings

It was fine . Wish there had been more round stones to select from

Posted By Emm in January, 2026
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