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21.59 ct Black Nuummite Gemstone, Nuummite Gem in Oval Facet Shape for Sale.
Photos are of Actual Product for Sale
21.59 ct Black Nuummite Stone, Natural Nuummite in Oval Facet Shape for Sale Nuummite Gemstone in 24.2 x 16 mm Size for Sale, Nuummite Stone in Black with Blue Sparkle Color

21.59ct Natural Black Nuummite, Oval Cut, 24.2x16 mm

9.6 out of 10
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Product ID: 630308
Type: Nuummite
Weight: 21.59 ct 1 gem
Size: mm calibrated
Size: 24.2 x 16 x 8.2 mm
Exact Size: 24.22 x 15.98 x 8.16 mm
Length x Width x Depth
Shape: Oval Facet
Color: Black with Blue Sparkle
Clarity: Opaque
Treatment: Untreated
Origin: India
Content: 1 pc
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$
114.25
Item in Stock
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Product Description

This is a 21.59 carat natural black with blue sparkle Nuummite gem, 1 pc in oval shape with an exact size of 24.22 x 15.98 x 8.16 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 -> 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

Wonderful purchase, can't wait to see the stone.

Posted By Tim in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Had a great experience and the prices are great

Posted By BuBx99 in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and good price

Posted By Bry_guy in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very neat and to the point

Posted By Botha in March, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate
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Enlarged Gemstone Image