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16.58 ct Black Nuummite Gemstone, Nuummite Gem in Oval Facet Shape for Sale.
Photos are of Actual Product for Sale
16.58 ct Black Nuummite Stone, Natural Nuummite in Oval Facet Shape for Sale Nuummite Gemstone in 17.7 x 15.2 mm Size for Sale, Nuummite Stone in Black with Blue Sparkle Color

16.58ct Natural Black with Blue Sparkle Nuummite, Oval, Opaque

9.2 out of 10
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Nuummite Product ID: 645373
Type: Nuummite
Nuummite Weight: 16.58 ct Nuummite 1 gem
Nuummite Size: mm calibrated Nuummite
Nuummite Size: 17.7 x 15.2 x 10.2 mm Nuummite
Nuummite Exact Size: 17.70 x 15.15 x 10.22 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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$
81.97
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Product Description

This is a 16.58 carat natural black with blue sparkle Nuummite gem, 1 pc in oval shape with an exact size of 17.70 x 15.15 x 10.22 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

Enjoyed shopping.

Posted By Chris in March, 2025
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The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
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Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

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I love the product and the details about each of them.

Posted By Love It! in July, 2025
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I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

Posted By Sam in March, 2025
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Nice website I just don't know much about the quality until I receive the stone.

Posted By Becky in December, 2024
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I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 2025
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Enjoy every moment

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I did not have any problems

Posted By Clilrichard in January, 2025
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