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14.40 ct Multicolor Boulder Opal Gemstone, Boulder Opal Gem in Cushion Cabochon Shape for Sale.
Photos are of Actual Product for Sale
14.40 ct Multicolor Boulder Opal Stone, Natural Boulder Opal in Cushion Cabochon Shape for Sale Boulder Opal Gemstone in 18.4 x 16.2 mm Size for Sale, Boulder Opal Stone in Multicolor Color

14.40ct Multicolor Boulder Opal, Cushion Cut, 18.4x16.2 mm

9.7 out of 10
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Product ID: 634615
Type: Boulder Opal
Weight: 14.40 ct 1 gem
Size: mm calibrated
Size: 18.4 x 16.2 x 5.3 mm
Exact Size: 18.43 x 16.15 x 5.31 mm
Length x Width x Depth
Shape: Cushion Cabochon
Color: Multicolor
Clarity: Translucent
Treatment: Untreated
Origin: Australia
Content: 1 pc
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Product Description

This is a 14.40 carat natural multicolor Boulder Opal gem, 1 pc in cushion shape with an exact size of 18.43 x 16.15 x 5.31 mm. This loose Boulder Opal gemstone was mined in Australia and its clarity is Translucent. No treatment has been applied on this natural Boulder Opal stone

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Overall Rating -> 10 star ratings

overall great

Posted By SR in April, 2026
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I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
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It was great!

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Overall Rating -> 8 star ratings

I've purchased things from GemSelect before. What you see is what you get, which is not always the case with gem sites online. You can find some good value with gem select, and I will buy from them again.

Posted By Meyeusername in March, 2026
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