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14.54 ct Black Nuummite Gemstone, Nuummite Gem in Cushion Checkerboard (double sided) Shape for Sale.
Photos are of Actual Product for Sale
14.54 ct Black Nuummite Stone, Natural Nuummite in Cushion Checkerboard (double sided) Shape for Sale Nuummite Gemstone in 16.3 x 14.3 mm Size for Sale, Nuummite Stone in Black with Blue Sparkle Color

14.54ct Natural Black Nuummite, Cushion Cut, 16.3x14.3 mm

9.7 out of 10
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Product ID: 524808
Type: Nuummite
Weight: 14.54 ct 1 gem
Size: mm calibrated
Size: 16.3 x 14.3 x 6.8 mm
Exact Size: 16.33 x 14.25 x 6.80 mm
Length x Width x Depth
Shape: Cushion Checkerboard (double sided)
Color: Black with Blue Sparkle
Clarity: Opaque
Treatment: Untreated
Origin: India
Content: 1 pc
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$
63.14
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Product Description

This is a 14.54 carat natural black with blue sparkle Nuummite gem, 1 pc in cushion shape with an exact size of 16.33 x 14.25 x 6.80 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

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 love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

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

I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 2026
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Overall Rating -> 10 star ratings

No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

Posted By Orphanboy in December, 2025
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Overall Rating -> 10 star ratings

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

Posted By Edsor works in October, 2025
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Overall Rating -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
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