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Home Gemstones Boulder Opal
11.56 ct Multicolor Boulder Opal Gemstone, Boulder Opal Gem in Fancy Cabochon Shape for Sale.
Photos are of Actual Product for Sale
11.56 ct Multicolor Boulder Opal Stone, Natural Boulder Opal in Fancy Cabochon Shape for Sale Boulder Opal Gemstone in 16.4 x 12.6 mm Size for Sale, Boulder Opal Stone in Multicolor Color

11.56ct Multicolor Boulder Opal, Fancy Shape, 16.4x12.6 mm

9.7 out of 10
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Product ID: 420778
Type: Boulder Opal
Weight: 11.56 ct 1 gem
Size: mm calibrated
Size: 16.4 x 12.6 x 6.7 mm
Exact Size: 16.38 x 12.57 x 6.65 mm
Length x Width x Depth
Shape: Fancy Cabochon
Color: Multicolor
Clarity: Opaque
Treatment: Untreated
Origin: Australia
Content: 1 pc
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69.36
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Product Description

This is a 11.56 carat natural multicolor Boulder Opal gem, 1 pc in fancy shape with an exact size of 16.38 x 12.57 x 6.65 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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GemSelect Certified Store Reviews

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Overall Rating -> 10 star ratings

Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

Posted By JD in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great prices!!! High quality gemstones.

Posted By Ricky in October, 2025
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Overall Rating -> 8 star ratings

It was a good interaction I got a good gemstone for cheap

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

Very good place to buy gemstones

Posted By Elansary in March, 2026
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Overall Rating -> 10 star ratings

Wonderful purchase, can't wait to see the stone.

Posted By Tim in January, 2026
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Overall Rating -> 9 star ratings

It was great!

Posted By Annie in September, 2025
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