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Home Gemstones Boulder Opal
4.92 ct Multicolor Boulder Opal Gemstone, Boulder Opal Gem in Fancy Cabochon Shape for Sale.
Photos are of Actual Product for Sale
4.92 ct Multicolor Boulder Opal Stone, Natural Boulder Opal in Fancy Cabochon Shape for Sale Boulder Opal Gemstone in 15.3 x 9.4 mm Size for Sale, Boulder Opal Stone in Multicolor Color

4.92ct Multicolor Boulder Opal, Fancy Shape, 15.3x9.4 mm

9.7 out of 10
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Product ID: 678876
Type: Boulder Opal
Weight: 4.92 ct 1 gem
Size: mm calibrated
Size: 15.3 x 9.4 x 4.6 mm
Exact Size: 15.30 x 9.42 x 4.60 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 4.92 carat natural multicolor Boulder Opal gem, 1 pc in fancy shape with an exact size of 15.30 x 9.42 x 4.60 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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I love the products. I've bought them as gifts and people love my gifts

Posted By Love it! in February, 2026
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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
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Enjoy viewing the selections. Excellent product

Posted By ToRa.62 in April, 2026
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Enjoy every moment

Posted By Ferns in October, 2025
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Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
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Easy and functional

Posted By Dessa in March, 2026
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