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Home Gemstones Obsidian
31.37 ct Black Obsidian Gemstone, Obsidian Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
31.37 ct Black Obsidian Stone, Natural Obsidian in Oval Cabochon Shape for Sale Obsidian Gemstone in 29.2 x 19.9 mm Size for Sale, Obsidian Stone in Blackish Brown Color

31.37ct Natural Black Obsidian, Oval Cut, 29.2x19.9 mm

9.7 out of 10
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Product ID: 435212
Type: Obsidian
Weight: 31.37 ct 1 gem
Size: mm calibrated
Size: 29.2 x 19.9 x 7.6 mm
Exact Size: 29.24 x 19.90 x 7.56 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Blackish Brown
Clarity: Opaque
Treatment: Untreated
Origin: Mexico
Content: 1 pc
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Product Description

This is a 31.37 carat natural blackish brown Obsidian gem, 1 pc in oval shape with an exact size of 29.24 x 19.90 x 7.56 mm. This loose Obsidian gemstone was mined in Mexico and its clarity is Opaque. No treatment has been applied on this natural Obsidian stone

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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

GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!

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Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
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Overall Rating -> 10 star ratings

Good selection prices are reasonable!

Posted By ToRa62 in April, 2026
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Overall Rating -> 9 star ratings

If you have motion picture, then I will be more satisfied with.

Posted By Ray in November, 2025
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Overall Rating -> 9 star ratings

Fast and reliable service.

Posted By Zæck in December, 2025
Source: Bizrate
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