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13.34 ct Black Nuummite Gemstone, Nuummite Gem in Cushion Checkerboard Shape for Sale.
Photos are of Actual Product for Sale
13.34 ct Black Nuummite Stone, Natural Nuummite in Cushion Checkerboard Shape for Sale Nuummite Gemstone in 16.8 x 15 mm Size for Sale, Nuummite Stone in Black with Blue Sparkle Color

13.34ct Black with Blue Sparkle Nuummite, Cushion Cut, 16.8x15 mm

9.6 out of 10
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Product ID: 521048
Type: Nuummite
Weight: 13.34 ct 1 gem
Size: mm calibrated
Size: 16.8 x 15 x 7.3 mm
Exact Size: 16.84 x 14.99 x 7.27 mm
Length x Width x Depth
Shape: Cushion Checkerboard
Color: Black with Blue Sparkle
Clarity: Opaque
Treatment: Untreated
Origin: India
Content: 1 pc
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$
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Product Description

This is a 13.34 carat natural black with blue sparkle Nuummite gem, 1 pc in cushion shape with an exact size of 16.84 x 14.99 x 7.27 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 was able to find what I wanted very easily!

Posted By Lenny in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Love how easy the site is to use. Really love that the pictures are of actual product.

Posted By LeAnn in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

Posted By MVK in July, 2025
Source: Bizrate
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