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Home Gemstones Black Opal
0.85 ct Multicolor Black Opal Gemstone, Black Opal Gem in Trillion Facet Shape for Sale.
Photos are of Actual Product for Sale
0.85 ct Multicolor Black Opal Stone, Natural Black Opal in Trillion Facet Shape for Sale Black Opal Gemstone in 7.8 x 7.3 mm Size for Sale, Black Opal Stone in Multicolor Color

0.85ct Natural Multicolor Black Opal, Trillion, 7.8x7.3 mm

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Product ID: 755674
Type: Black Opal
Weight: 0.85 ct 1 gem
Size: mm calibrated
Size: 7.8 x 7.3 x 4.7 mm
Exact Size: 7.77 x 7.27 x 4.66 mm
Length x Width x Depth
Shape: Trillion Facet
Color: Multicolor
Clarity: Opaque
Treatment: Smoked
Origin: Ethiopia
Content: 1 pc
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Product Description

This is a 0.85 carat natural multicolor Black Opal gem, 1 pc in trillion shape with an exact size of 7.77 x 7.27 x 4.66 mm. This loose Black Opal gemstone was mined in Ethiopia and its clarity is Opaque.

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Overall Rating -> 10 star ratings

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Posted By Aberabic in July, 2025
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I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
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Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
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Love how easy the site is to use. Really love that the pictures are of actual product.

Posted By LeAnn in January, 2026
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Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025
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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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