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12.98 ct Black Obsidian Gemstone, Obsidian Gem in Trillion Cabochon Shape for Sale.
Photos are of Actual Product for Sale
12.98 ct Black Obsidian Stone, Natural Obsidian in Trillion Cabochon Shape for Sale Obsidian Gemstone in 23.2 x 19.2 mm Size for Sale, Obsidian Stone in Light Blackish Brown Color

12.98ct Natural Light Blackish Brown Obsidian, Trillion, Opaque

9.2 out of 10
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Obsidian Product ID: 578581
Type: Obsidian
Obsidian Weight: 12.98 ct Obsidian 1 gem
Obsidian Size: mm calibrated Obsidian
Obsidian Size: 23.2 x 19.2 x 4.7 mm Obsidian
Obsidian Exact Size: 23.19 x 19.17 x 4.65 mm
Length x Width x Depth
Obsidian Shape: Trillion Cabochon Obsidian
Obsidian Color: Light Blackish Brown Obsidian
Obsidian Clarity: Opaque Obsidian
Obsidian Treatment: Untreated
Obsidian Origin: United States Obsidian
Content: 1 pc
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$
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Product Description

This is a 12.98 carat natural light blackish brown Obsidian gem, 1 pc in trillion shape with an exact size of 23.19 x 19.17 x 4.65 mm. This loose Obsidian gemstone was mined in United States and its clarity is Opaque. No treatment has been applied on this natural Obsidian stone

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Overall Rating -> 10 star ratings

Very good Hoping you will increase your inventory especially in the 6mmThanks

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

Posted By Razormane in April, 2025
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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
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Overall Rating -> 10 star ratings

Good. I ts very user friendly.

Posted By Shalini in June, 2025
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Overall Rating -> 10 star ratings

I was able to find what I was looking for

Posted By Lincolnpremier in January, 2025
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Overall Rating -> 7 star ratings

Excited to see

Posted By Ss in December, 2024
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Overall Rating -> 10 star ratings

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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Overall Rating -> 10 star ratings

This was a great time as always. The only problem I had was deciding between all the beautiful and affordable stones that met my requirements. I love shopping for sapphires!

Posted By Phoenix in August, 2024
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Overall Rating -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 2025
Source: Bizrate
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