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28.79 ctw Black Spinel Gemstones, Spinel Gems in Barrel Shape for Sale.
Photos are of Actual Products for Sale
28.79 ctw Black Spinel Stones, Natural Spinel in Barrel Shape for Sale Spinel Gemstones in 18.1 x 11.7 mm Size for Sale, Spinel Stones in Black Color
Gemstone Certificate Below

This Gemstone is certified
The Price above includes the certificate below!

Gem Report

28.79ct Natural Black Spinel Gems, Fancy, Opaque

9.2 out of 10
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Spinel Product ID: 377594
Type: Spinel
Spinel Weight: 28.79 ct (total) Spinel 2 gems
avg. 14.40 ct
Spinel Size: mm calibrated Spinel
Spinel Size: 18.1 x 11.7 x 6.6 mm Spinel
Spinel Exact Size: 18.14 x 11.71 x 6.64 mm
Length x Width x Depth
Spinel Shape: Barrel Spinel
Spinel Color: Black Spinel
Spinel Clarity: Opaque Spinel
Spinel Treatment: Untreated
Spinel Origin: Thailand Spinel
Content: 2 pcs
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  • Natural certified gemstones

    Gemstone Laboratories
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  • Worldwide shipping

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  • 30-day risk free return policy

$
162.20
Item in Stock
Certified Gemstones

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Product Description

These are 28.79 carat natural black Spinel gems, 2 pcs in fancy shape with an exact size of 18.14 x 11.71 x 6.64 mm. These loose Spinel gemstones were mined in Thailand and their clarity is Opaque. No treatment has been applied on these natural Spinel stones

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GemSelect Certified Store Reviews

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Overall Rating -> 9 star ratings

I did not have any problems

Posted By Clilrichard in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, trusted quality. What I have purchased has always been as discribed.

Posted By Sterling in November, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.

Posted By YE in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Its been a long time since Ive made any purchases Im satisfied with the quality.

Posted By Hard Case in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025
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Overall Rating -> 8 star ratings

Good prices

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

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

Posted By Love It! in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons in June, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It was a good experience looking for and finding a nice amethyst stone

Posted By N/a in May, 2025
Source: Bizrate
Download Identification Report PDF
BGL Brief Report $ 18.00
Turnaround Time: 3-4 working days Details
AIG Brief Report $ 35.00
Turnaround Time: 5-10 working days Details
ICA Brief Report $ 62.00
Turnaround Time: 8-12 working days Details
Enlarged Gemstone Image