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Home Gemstones Spinel
6.01 ct Black Spinel Gemstone, Spinel Gem in Round Rose-Cut Shape for Sale.
Photos are of Actual Product for Sale
6.01 ct Black Spinel Stone, Natural Spinel in Round Rose-Cut Shape for Sale Spinel Gemstone in 12 mm (calibrated) Size for Sale, Spinel Stone in Black Color

6.01ct Natural Black Spinel, Round Cut, 11.97 mm

9.5 out of 10
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Product ID: 612870
Type: Spinel
Weight: 6.01 ct 1 gem
Size: 12 mm calibrated
Size: 12 mm
Exact Size: 11.97 x 4.43 mm
Diameter x Depth
Shape: Round Rose-Cut
Color: Black
Clarity: Opaque
Treatment: Untreated
Origin: Thailand
Content: 1 pc

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Product Description

This is a 6.01 carat natural black Spinel gem, 1 pc in round shape with an exact size of 11.97 mm x 4.43 mm . This loose Spinel gemstone was mined in Thailand and its clarity is Opaque. No treatment has been applied on this natural Spinel stone

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Overall Rating -> 10 star ratings

Web site is very simple to navigate Selection is terrific

Posted By ToRa.62 in April, 2026
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I purchased 4 gemstones in different sizes to be able to make a family ring for my granddaughter. I got exactly what I saw and they are absolutely beautiful! Shipping was quick compared to other gem stores I have dealt with! I will definitely order more stones from your company, as I am a collector and have several stones. You are my new go to company in the future

Posted By Liz in June, 2026
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Overall Rating -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
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Posted By Willow in August, 2026
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Navigating the site was very easy and the photos of the exact gem you would be purchasing was well done.

Posted By HVeeder in February, 2026
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Overall Rating -> 8 star ratings

It was fine

Posted By Na in April, 2026
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