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11.05 ct Multicolor Boulder Opal Gemstone, Boulder Opal Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
11.05 ct Multicolor Boulder Opal Stone, Natural Boulder Opal in Oval Cabochon Shape for Sale Boulder Opal Gemstone in 22.2 x 18 mm Size for Sale, Boulder Opal Stone in Multicolor Color

11.05ct Multicolor Boulder Opal, Oval Cut, 22.2x18 mm

9.7 out of 10
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Product ID: 280195
Type: Boulder Opal
Weight: 11.05 ct 1 gem
Size: mm calibrated
Size: 22.2 x 18 x 3.7 mm
Exact Size: 22.20 x 17.99 x 3.67 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Multicolor
Clarity: Opaque
Treatment: Untreated
Origin: Australia
Content: 1 pc
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Item is Sold
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Product Description

This is a 11.05 carat natural multicolor Boulder Opal gem, 1 pc in oval shape with an exact size of 22.20 x 17.99 x 3.67 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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GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
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