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Home Gemstones Boulder Opal
11.23 ct Multicolor Boulder Opal Gemstone, Boulder Opal Gem in Fancy Cabochon Shape for Sale.
Photos are of Actual Product for Sale
11.23 ct Multicolor Boulder Opal Stone, Natural Boulder Opal in Fancy Cabochon Shape for Sale Boulder Opal Gemstone in 18.3 x 12.2 mm Size for Sale, Boulder Opal Stone in Multicolor Color

11.23ct Multicolor Boulder Opal, Fancy Shape, 18.3x12.2 mm

9.7 out of 10
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Product ID: 679243
Type: Boulder Opal
Weight: 11.23 ct 1 gem
Size: mm calibrated
Size: 18.3 x 12.2 x 6.3 mm
Exact Size: 18.32 x 12.22 x 6.31 mm
Length x Width x Depth
Shape: Fancy Cabochon
Color: Multicolor
Clarity: Opaque
Treatment: Untreated
Origin: Australia
Content: 1 pc
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Product Description

This is a 11.23 carat natural multicolor Boulder Opal gem, 1 pc in fancy shape with an exact size of 18.32 x 12.22 x 6.31 mm. This loose Boulder Opal gemstone was mined in Australia and its clarity is Opaque. No treatment has been applied on this natural Boulder Opal stone

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Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
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Overall Rating -> 10 star ratings

It's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 2025
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good navigation and simple interface.

Posted By Dave in April, 2026
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Overall Rating -> 9 star ratings

It was great!

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

Good, hope gem quality is good and genuine

Posted By Varun in May, 2026
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