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11.81 ct Green Opal Gemstone, Opal Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
11.81 ct Green Opal Stone, Natural Opal in Oval Cabochon Shape for Sale Opal Gemstone in 17.9 x 13.7 mm Size for Sale, Opal Stone in Earth Green Color

11.81ct Natural Earth Green Opal, Oval, Opaque

9.2 out of 10
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Opal Product ID: 675221
Type: Opal
Opal Weight: 11.81 ct Opal 1 gem
Opal Size: mm calibrated Opal
Opal Size: 17.9 x 13.7 x 8.3 mm Opal
Opal Exact Size: 17.91 x 13.67 x 8.25 mm
Length x Width x Depth
Opal Shape: Oval Cabochon Opal
Opal Color: Earth Green Opal
Opal Clarity: Opaque Opal
Opal Treatment: Untreated
Opal Origin: Brazil Opal
Content: 1 pc
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  • 30-day risk free return policy

$
30.47
Item in Stock
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Product Description

This is a 11.81 carat natural earth green Opal gem, 1 pc in oval shape with an exact size of 17.91 x 13.67 x 8.25 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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Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

Posted By Sal in July, 2025
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Very good Hoping you will increase your inventory especially in the 6mmThanks

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I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

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Great selection of gems at a reasonable price

Posted By Curt in July, 2025
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Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
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hassle free experience.

Posted By Jhidron in October, 2025
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Overall Rating -> 10 star ratings

Very good Hoping you will increase your inventory especially in the 6mm Thanks

Posted By Ibie in February, 2025
Source: Bizrate
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