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Home › Gemstones › Black Opal

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Loose Black Opal
1.86 ct Multicolor Black Opal Gemstone, Black Opal Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Products for Sale
1.86 ct Multicolor Black Opal Stone, Natural Black Opal in Oval Cabochon Shape for Sale Black Opal Gemstone in 7 x 5 mm (calibrated) Size for Sale, Black Opal Stone in Multicolor Color

Ct Natural Multicolor Black Opal, Oval Cut, 6.8x5 mm

9.7 out of 10
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Product ID: 329791
Type: Black Opal
Weight: ct (total) 4 gems
avg. 1.86 ct
Size: 7 x 5 mm calibrated
Size: 6.8 x 5 x 2.8 mm
Exact Size: 6.83 x 5.02 x 2.78 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Multicolor
Clarity: Opaque
Treatment: Smoked
Origin: Ethiopia
Content: 4 pcs
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$
74.40
Item is Sold
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Product Description

These are carat natural multicolor Black Opal gems, 4 pcs in oval shape with an exact size of 6.83 x 5.02 x 2.78 mm. These loose Black Opal gemstones were mined in Ethiopia and their clarity is Opaque.

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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 -> 10 star ratings

Easy and functional

Posted By Dessa in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

All good

Posted By DouscheGift in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was able to find what I've been looking for.

Posted By Tree Dog in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Wonderful purchase, can't wait to see the stone.

Posted By Tim in January, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Fast and reliable service.

Posted By Zæck in December, 2025
Source: Bizrate

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
Source: Bizrate
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