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4.57 ct Multicolor Boulder Opal Gemstone, Boulder Opal Gem in Cushion Cabochon Shape for Sale.
Photos are of Actual Product for Sale
4.57 ct Multicolor Boulder Opal Stone, Natural Boulder Opal in Cushion Cabochon Shape for Sale Boulder Opal Gemstone in 18.9 x 9.1 mm Size for Sale, Boulder Opal Stone in Multicolor Color

4.57ct Multicolor Boulder Opal, Cushion Cut, 18.9x9.1 mm

9.6 out of 10
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Boulder Opal Product ID: 744798
Type: Boulder Opal
Boulder Opal Weight: 4.57 ct Boulder Opal 1 gem
Boulder Opal Size: mm calibrated Boulder Opal
Boulder Opal Size: 18.9 x 9.1 x 3 mm Boulder Opal
Boulder Opal Exact Size: 18.85 x 9.05 x 3.04 mm
Length x Width x Depth
Boulder Opal Shape: Cushion 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 4.57 carat natural multicolor Boulder Opal gem, 1 pc in cushion shape with an exact size of 18.85 x 9.05 x 3.04 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 can pick and choose from large selection and find just what I need for .y projects, currently my cane.

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My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 2026
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