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8.55 ct Multicolor Black Opal Gemstone, Black Opal Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
8.55 ct Multicolor Black Opal Stone, Natural Black Opal in Oval Cabochon Shape for Sale Black Opal Gemstone in 17.8 x 13.7 mm Size for Sale, Black Opal Stone in Multicolor Color

8.55ct Natural Multicolor Black Opal, Oval, Opaque

9.7 out of 10
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Black Opal Product ID: 679439
Type: Black Opal
Black Opal Weight: 8.55 ct Black Opal 1 gem
Black Opal Size: mm calibrated Black Opal
Black Opal Size: 17.8 x 13.7 x 8.1 mm Black Opal
Black Opal Exact Size: 17.77 x 13.74 x 8.09 mm
Length x Width x Depth
Black Opal Shape: Oval Cabochon Black Opal
Black Opal Color: Multicolor Black Opal
Black Opal Clarity: Opaque Black Opal
Black Opal Treatment: Smoked
Black Opal Origin: Ethiopia Black Opal
Content: 1 pc
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$
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Product Description

This is a 8.55 carat natural multicolor Black Opal gem, 1 pc in oval shape with an exact size of 17.77 x 13.74 x 8.09 mm. This loose Black Opal gemstone was mined in Ethiopia and its clarity is Opaque.

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Overall Rating -> 9 star ratings

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Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

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I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

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No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

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Overall Rating -> 10 star ratings

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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