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18.03 ct Black Obsidian Gemstone, Obsidian Gem in Trillion Cabochon Shape for Sale.
Photos are of Actual Product for Sale
18.03 ct Black Obsidian Stone, Natural Obsidian in Trillion Cabochon Shape for Sale Obsidian Gemstone in 24.1 x 19.9 mm Size for Sale, Obsidian Stone in Light Blackish Brown Color

18.03ct Light Blackish Brown Obsidian, Trillion, Opaque

9.7 out of 10
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Obsidian Product ID: 578054
Type: Obsidian
Obsidian Weight: 18.03 ct Obsidian 1 gem
Obsidian Size: mm calibrated Obsidian
Obsidian Size: 24.1 x 19.9 x 5.5 mm Obsidian
Obsidian Exact Size: 24.05 x 19.91 x 5.47 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 18.03 carat natural light blackish brown Obsidian gem, 1 pc in trillion shape with an exact size of 24.05 x 19.91 x 5.47 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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GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate

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

A pleasant experience and many choices to choose from

Posted By Krackenking in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the quality, package and info of your gems.

Posted By Diana in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

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

Posted By Beman in September, 2025
Source: Bizrate
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Enlarged Gemstone Image