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Home Gemstones Obsidian
27.63 ct Black Obsidian Gemstone, Obsidian Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
27.63 ct Black Obsidian Stone, Natural Obsidian in Oval Cabochon Shape for Sale Obsidian Gemstone in 33 x 21.6 mm Size for Sale, Obsidian Stone in Black with Gold Sheen Color

27.63ct Natural Black Obsidian, Oval Cut, 33x21.6 mm

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Product ID: 604680
Type: Obsidian
Weight: 27.63 ct 1 gem
Size: mm calibrated
Size: 33 x 21.6 x 5.6 mm
Exact Size: 33.03 x 21.57 x 5.64 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Black with Gold Sheen
Clarity: Opaque
Treatment: Untreated
Origin: United States
Content: 1 pc
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Product Description

This is a 27.63 carat natural black with gold sheen Obsidian gem, 1 pc in oval shape with an exact size of 33.03 x 21.57 x 5.64 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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I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
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The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
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I liked the selection of gems, and price. I did not like your PayPal process. I already have a PP account and you want me to sign up for another.

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Fast and reliable service.

Posted By Zæck in December, 2025
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The website was easy to use and informative of the selection of stones it has. I quickly found the right stone for me.

Posted By Guero in March, 2026
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Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
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