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21.70 ct Black Nuummite Gemstone, Nuummite Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
21.70 ct Black Nuummite Stone, Natural Nuummite in Oval Cabochon Shape for Sale Nuummite Gemstone in 18.5 x 15.9 mm Size for Sale, Nuummite Stone in Black with Blue Sparkle Color

21.70ct Natural Black with Blue Sparkle Nuummite, Oval, Opaque

9.2 out of 10
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Nuummite Product ID: 645620
Type: Nuummite
Nuummite Weight: 21.70 ct Nuummite 1 gem
Nuummite Size: mm calibrated Nuummite
Nuummite Size: 18.5 x 15.9 x 9.1 mm Nuummite
Nuummite Exact Size: 18.54 x 15.86 x 9.11 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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$
107.28
Item in Stock
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Product Description

This is a 21.70 carat natural black with blue sparkle Nuummite gem, 1 pc in oval shape with an exact size of 18.54 x 15.86 x 9.11 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

Excellent selection and easy to use, well done site

Posted By Steph in December, 2024
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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.

Posted By Sal in July, 2025
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Overall Rating -> 10 star ratings

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP in January, 2025
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Overall Rating -> 10 star ratings

I love the quality, package and info of your gems.

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I am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
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I like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...

Posted By RED in January, 2025
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Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
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All good

Posted By DouscheGift in August, 2025
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Overall Rating -> 10 star ratings

I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.

Posted By Dia in March, 2025
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Download Identification Report PDF
BGL Brief Report $ 18.00
Turnaround Time: 3-4 working days Details
AIG Brief Report $ 35.00
Turnaround Time: 5-10 working days Details
ICA Brief Report $ 62.00
Turnaround Time: 8-12 working days Details
Enlarged Gemstone Image