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2.23 ct Multicolor Black Opal Gemstone, Black Opal Gem in Octagon Step Cut Shape for Sale.
Photos are of Actual Product for Sale
2.23 ct Multicolor Black Opal Stone, Natural Black Opal in Octagon Step Cut Shape for Sale Black Opal Gemstone in 10 x 8 mm (calibrated) Size for Sale, Black Opal Stone in Multicolor Color

2.23ct Natural Multicolor Black Opal, Emerald Cut, 9.8x8 mm

9.6 out of 10
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Black Opal Product ID: 744098
Type: Black Opal
Black Opal Weight: 2.23 ct Black Opal 1 gem
Black Opal Size: 10 x 8 mm calibrated Black Opal
Black Opal Size: 9.8 x 8 x 5.7 mm Black Opal
Black Opal Exact Size: 9.77 x 8.02 x 5.67 mm
Length x Width x Depth
Black Opal Shape: Octagon Step Cut 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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Product Description

This is a 2.23 carat natural multicolor Black Opal gem, 1 pc in octagon / emerald cut shape with an exact size of 9.77 x 8.02 x 5.67 mm. This loose Black Opal gemstone was mined in Ethiopia and its clarity is Opaque.

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Overall Rating -> 10 star ratings

My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very good

Posted By Niska in August, 2025
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Overall Rating -> 10 star ratings

Great prices!!! High quality gemstones.

Posted By Ricky in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Had a great experience and the prices are great

Posted By BuBx99 in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
Source: Bizrate
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