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18.82 ct Black Nuummite Gemstone, Nuummite Gem in Oval Facet Shape for Sale.
Photos are of Actual Product for Sale
18.82 ct Black Nuummite Stone, Natural Nuummite in Oval Facet Shape for Sale Nuummite Gemstone in 24 x 14.7 mm Size for Sale, Nuummite Stone in Black with Blue Sparkle Color

18.82ct Black with Blue Sparkle Nuummite, Oval Cut, 24x14.7 mm

9.9 out of 10
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Nuummite Product ID: 645480
Type: Nuummite
Nuummite Weight: 18.82 ct Nuummite 1 gem
Nuummite Size: mm calibrated Nuummite
Nuummite Size: 24 x 14.7 x 7.7 mm Nuummite
Nuummite Exact Size: 24.04 x 14.70 x 7.65 mm
Length x Width x Depth
Nuummite Shape: Oval Facet 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 18.82 carat natural black with blue sparkle Nuummite gem, 1 pc in oval shape with an exact size of 24.04 x 14.70 x 7.65 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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GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

excellent deals-excellent service-fair prices

Posted By JD in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

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

Posted By Emm in January, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Plan on purchasing on an ongoing basis. So far.....so good....

Posted By Jim in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

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
Source: Bizrate
Download Identification Report PDF
BGL Brief Report $ 18.00
Turnaround Time: 3-4 working days Details
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Turnaround Time: 5-10 working days Details
ICA Brief Report $ 90.00
Turnaround Time: 8-12 working days Details
Enlarged Gemstone Image