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16.81 ct Multicolor Boulder Opal Gemstone, Boulder Opal Gem in Fancy Cabochon Shape for Sale.
Photos are of Actual Product for Sale
16.81 ct Multicolor Boulder Opal Stone, Natural Boulder Opal in Fancy Cabochon Shape for Sale Boulder Opal Gemstone in 28.8 x 13.1 mm Size for Sale, Boulder Opal Stone in Multicolor Color

16.81ct Natural Multicolor Boulder Opal, Fancy, Opaque

9.2 out of 10
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Boulder Opal Product ID: 628411
Type: Boulder Opal
Boulder Opal Weight: 16.81 ct Boulder Opal 1 gem
Boulder Opal Size: mm calibrated Boulder Opal
Boulder Opal Size: 28.8 x 13.1 x 5.6 mm Boulder Opal
Boulder Opal Exact Size: 28.78 x 13.11 x 5.57 mm
Length x Width x Depth
Boulder Opal Shape: Fancy Cabochon Boulder Opal
Boulder Opal Color: Multicolor Boulder Opal
Boulder Opal Clarity: Opaque Boulder Opal
Boulder Opal Treatment: Untreated
Boulder Opal Origin: Australia Boulder Opal
Content: 1 pc
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Product Description

This is a 16.81 carat natural multicolor Boulder Opal gem, 1 pc in fancy shape with an exact size of 28.78 x 13.11 x 5.57 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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Posted By Beman in September, 2025
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Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
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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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looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..

Posted By Steven M. in February, 2025
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love these guys been ordering since 2000 maybe

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Overall Rating -> 8 star ratings

Good prices

Posted By TRM in October, 2025
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