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20.02 ct Multicolor Black Opal Gemstone, Black Opal Gem in Cushion Cabochon Shape for Sale.
Photos are of Actual Product for Sale
20.02 ct Multicolor Black Opal Stone, Natural Black Opal in Cushion Cabochon Shape for Sale Black Opal Gemstone in 18 x 18 mm (calibrated) Size for Sale, Black Opal Stone in Multicolor Color

20.02ct Multicolor Black Opal, Cushion Cut, 17.9x17.8 mm

9.7 out of 10
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Product ID: 755407
Type: Black Opal
Weight: 20.02 ct 1 gem
Size: 18 x 18 mm calibrated
Size: 17.9 x 17.8 x 11.4 mm
Exact Size: 17.94 x 17.76 x 11.39 mm
Length x Width x Depth
Shape: Cushion Cabochon
Color: Multicolor
Clarity: Opaque
Treatment: Smoked
Origin: Ethiopia
Content: 1 pc
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Product Description

This is a 20.02 carat natural multicolor Black Opal gem, 1 pc in cushion shape with an exact size of 17.94 x 17.76 x 11.39 mm. This loose Black Opal gemstone was mined in Ethiopia and its clarity is Opaque.

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Overall Rating -> 9 star ratings

Fast snd easy to find what I was looking for

Posted By Bawb in May, 2026
Source: Bizrate

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 -> 9 star ratings

I think therea's no problem

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

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

Posted By Tree Dog in April, 2026
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Overall Rating -> 10 star ratings

Very good.

Posted By Tommy in December, 2025
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Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate
Download Identification Report PDF
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ICA Brief Report $ 90.00
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