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Home Gemstones Black Opal
5.23 ctw Multicolor Black Opal Gemstones, Black Opal Gems in Oval Cabochon Shape for Sale.
Photos are of Actual Products for Sale
5.23 ctw Multicolor Black Opal Stones, Natural Black Opal in Oval Cabochon Shape for Sale Black Opal Gemstones in 9 x 7 mm (calibrated) Size for Sale, Black Opal Stones in Multicolor Color

5.23ct Natural Multicolor Black Opal, Oval Cut, 9.1x7.1 mm

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Product ID: 473739
Type: Black Opal
Weight: 5.23 ct (total) 4 gems
avg. 1.31 ct
Size: 9 x 7 mm calibrated
Size: 9.1 x 7.1 x 4.5 mm
Exact Size: 9.11 x 7.12 x 4.50 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Multicolor
Clarity: Translucent
Treatment: Smoked
Origin: Ethiopia
Content: 4 pcs
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Product Description

These are 5.23 carat natural multicolor Black Opal gems, 4 pcs in oval shape with an exact size of 9.11 x 7.12 x 4.50 mm. These loose Black Opal gemstones were mined in Ethiopia and their clarity is Translucent.

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GemSelect Certified Store Reviews

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Overall Rating -> 10 star ratings

My whole experience is great.

Posted By Ghs in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Although the stones are smaller than I thought, I really don't think in millimeters, they are perfect. I plan to put one into a ring and the other into a necklace. Ordering was easy, contact kept me aware of how shipping was going, and delivery was sooner than expected. The quality of stones I have ordered in the past and this recent order is outstanding and stones I will be proud to wear.

Posted By Ktreva52 in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

the selection is good as are the prices

Posted By Old man in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great! Affordable

Posted By Spinellope in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

If you have motion picture, then I will be more satisfied with.

Posted By Ray in November, 2025
Source: Bizrate
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