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17.35 ct Multicolor Boulder Opal Gemstone, Boulder Opal Gem in Fancy Cabochon Shape for Sale.
Photos are of Actual Product for Sale
17.35 ct Multicolor Boulder Opal Stone, Natural Boulder Opal in Fancy Cabochon Shape for Sale Boulder Opal Gemstone in 20 x 15.4 mm Size for Sale, Boulder Opal Stone in Multicolor Color

17.35ct Multicolor Boulder Opal, Fancy Shape, 20x15.4 mm

9.7 out of 10
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Product ID: 336579
Type: Boulder Opal
Weight: 17.35 ct 1 gem
Size: mm calibrated
Size: 20 x 15.4 x 10.6 mm
Exact Size: 20.00 x 15.36 x 10.61 mm
Length x Width x Depth
Shape: Fancy Cabochon
Color: Multicolor
Clarity: Opaque
Treatment: Untreated
Origin: Australia
Content: 1 pc
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$
121.45
Item is Sold
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Product Description

This is a 17.35 carat natural multicolor Boulder Opal gem, 1 pc in fancy shape with an exact size of 20.00 x 15.36 x 10.61 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 -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
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Posted By Kelly in May, 2026
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Overall Rating -> 9 star ratings

Everything was good, the purchase was what I expected and what they show is what you get.

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Overall Rating -> 10 star ratings

Excellent options

Posted By CJ in February, 2026
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