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Home Gemstones Opal
8.68 ct Green Opal Gemstone, Opal Gem in Cushion Cabochon Shape for Sale.
Photos are of Actual Product for Sale
8.68 ct Green Opal Stone, Natural Opal in Cushion Cabochon Shape for Sale Opal Gemstone in 13.1 x 11.9 mm Size for Sale, Opal Stone in Medium Green Color

8.68ct Natural Green Opal, Cushion Cut, 13.1x11.9 mm

9.4 out of 10
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Product ID: 756411
Type: Opal
Weight: 8.68 ct 1 gem
Size: mm calibrated
Size: 13.1 x 11.9 x 9.5 mm
Exact Size: 13.06 x 11.93 x 9.46 mm
Length x Width x Depth
Shape: Cushion Cabochon
Color: Medium Green
Clarity: Opaque
Treatment: Untreated
Origin: Brazil
Content: 1 pc
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Product Description

This is a 8.68 carat natural medium green Opal gem, 1 pc in cushion shape with an exact size of 13.06 x 11.93 x 9.46 mm. This loose Opal gemstone was mined in Brazil and its clarity is Opaque. No treatment has been applied on this natural Opal stone

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I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
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Very good. I have made several purchases as a collector over the years, and have never been dissapointed in the selection, process, or delivery.

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Plan on purchasing on an ongoing basis. So far.....so good....

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