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Home Gemstones Nuummite
19.33 ct Black Nuummite Gemstone, Nuummite Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
19.33 ct Black Nuummite Stone, Natural Nuummite in Oval Cabochon Shape for Sale Nuummite Gemstone in 21.5 x 16.2 mm Size for Sale, Nuummite Stone in Black with Blue Sparkle Color

19.33ct Natural Black Nuummite, Oval Cut, 21.5x16.2 mm

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Product ID: 645372
Type: Nuummite
Weight: 19.33 ct 1 gem
Size: mm calibrated
Size: 21.5 x 16.2 x 7.5 mm
Exact Size: 21.47 x 16.20 x 7.45 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Black with Blue Sparkle
Clarity: Opaque
Treatment: Untreated
Origin: India
Content: 1 pc
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Product Description

This is a 19.33 carat natural black with blue sparkle Nuummite gem, 1 pc in oval shape with an exact size of 21.47 x 16.20 x 7.45 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

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
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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.

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Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.

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I think therea's no problem

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Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

Posted By The homie edgar in December, 2025
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