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Home Gemstones Black Opal
2.56 ct Multicolor Black Opal Gemstone, Black Opal Gem in Trillion Cabochon Shape for Sale.
Photos are of Actual Product for Sale
2.56 ct Multicolor Black Opal Stone, Natural Black Opal in Trillion Cabochon Shape for Sale Black Opal Gemstone in 11 x 10.5 mm Size for Sale, Black Opal Stone in Multicolor Color

2.56ct Natural Multicolor Black Opal, Trillion, 11x10.5 mm

9.7 out of 10
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Product ID: 352965
Type: Black Opal
Weight: 2.56 ct 1 gem
Size: mm calibrated
Size: 11 x 10.5 x 5.1 mm
Exact Size: 11.02 x 10.49 x 5.06 mm
Length x Width x Depth
Shape: Trillion Cabochon
Color: Multicolor
Clarity: Opaque
Treatment: Smoked
Origin: Ethiopia
Content: 1 pc
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Product Description

This is a 2.56 carat natural multicolor Black Opal gem, 1 pc in trillion shape with an exact size of 11.02 x 10.49 x 5.06 mm. This loose Black Opal gemstone was mined in Ethiopia and its clarity is Opaque.

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Posted By Matthew K. in May, 2026
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IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.

Posted By YE in October, 2025
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Very good.

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overall great

Posted By SR in April, 2026
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All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
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