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7.72 ct Multicolor Boulder Opal Gemstone, Boulder Opal Gem in Fancy Cabochon Shape for Sale.
Photos are of Actual Product for Sale
7.72 ct Multicolor Boulder Opal Stone, Natural Boulder Opal in Fancy Cabochon Shape for Sale Boulder Opal Gemstone in 22.4 x 13.4 mm Size for Sale, Boulder Opal Stone in Multicolor Color

7.72ct Multicolor Boulder Opal, Fancy Shape, 22.4x13.4 mm

9.6 out of 10
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Product ID: 744801
Type: Boulder Opal
Weight: 7.72 ct 1 gem
Size: mm calibrated
Size: 22.4 x 13.4 x 4 mm
Exact Size: 22.41 x 13.39 x 3.98 mm
Length x Width x Depth
Shape: Fancy Cabochon
Color: Multicolor
Clarity: Opaque
Treatment: Untreated
Origin: Australia
Content: 1 pc
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$
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Product Description

This is a 7.72 carat natural multicolor Boulder Opal gem, 1 pc in fancy shape with an exact size of 22.41 x 13.39 x 3.98 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 -> 10 star ratings

I loved it! Extensive inventory, great prices, I definitely will be buying from here again!

Posted By Lex in April, 2026
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selection was broad and the check out was quick. Great site

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Enjoy every moment

Posted By Ferns in October, 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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Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
Source: Bizrate
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