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3.55 ct Multicolor Black Opal Gemstone, Black Opal Gem in Marquise Cabochon Shape for Sale.
Photos are of Actual Product for Sale
3.55 ct Multicolor Black Opal Stone, Natural Black Opal in Marquise Cabochon Shape for Sale Black Opal Gemstone in 16.5 x 8.6 mm Size for Sale, Black Opal Stone in Multicolor Color

3.55ct Natural Multicolor Black Opal, Marquise, 16.5x8.6 mm

9.6 out of 10
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Black Opal Product ID: 744024
Type: Black Opal
Black Opal Weight: 3.55 ct Black Opal 1 gem
Black Opal Size: mm calibrated Black Opal
Black Opal Size: 16.5 x 8.6 x 5.6 mm Black Opal
Black Opal Exact Size: 16.53 x 8.56 x 5.55 mm
Length x Width x Depth
Black Opal Shape: Marquise 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 3.55 carat natural multicolor Black Opal gem, 1 pc in marquise shape with an exact size of 16.53 x 8.56 x 5.55 mm. This loose Black Opal gemstone was mined in Ethiopia and its clarity is Opaque.

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Overall Rating -> 10 star ratings

I love the product and the details about each of them.

Posted By Love It! in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

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

Loved everything. High quality, quick shipping, and authentication included.

Posted By Chris in March, 2025
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Love, and have always loved, your website.

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

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 2025
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Overall Rating -> 10 star ratings

went well

Posted By Doug in May, 2025
Source: Bizrate
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