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Home Gemstones Boulder Opal
1.31 ct Multicolor Boulder Opal Gemstone, Boulder Opal Gem in Cushion Cabochon Shape for Sale.
Photos are of Actual Product for Sale
1.31 ct Multicolor Boulder Opal Stone, Natural Boulder Opal in Cushion Cabochon Shape for Sale Boulder Opal Gemstone in 7.4 x 7.1 mm Size for Sale, Boulder Opal Stone in Multicolor Color

1.31ct Multicolor Boulder Opal, Cushion Cut, 7.4x7.1 mm

9.7 out of 10
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Product ID: 522636
Type: Boulder Opal
Weight: 1.31 ct 1 gem
Size: mm calibrated
Size: 7.4 x 7.1 x 3.2 mm
Exact Size: 7.38 x 7.11 x 3.15 mm
Length x Width x Depth
Shape: Cushion Cabochon
Color: Multicolor
Clarity: Opaque
Treatment: Untreated
Origin: Australia
Content: 1 pc
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Product Description

This is a 1.31 carat natural multicolor Boulder Opal gem, 1 pc in cushion shape with an exact size of 7.38 x 7.11 x 3.15 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

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.

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Overall Rating -> 8 star ratings

Good prices

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Overall Rating -> 10 star ratings

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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All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

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Posted By Rock hound in December, 2025
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