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11.66 ct Green Cat's Eye Opal Gemstone, Cat's Eye Opal Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
11.66 ct Green Cat's Eye Opal Stone, Natural Cat's Eye Opal in Oval Cabochon Shape for Sale Cat's Eye Opal Gemstone in 16.8 x 12 mm Size for Sale, Cat's Eye Opal Stone in Warm Green Color

11.66ct Warm Green Cat's Eye Opal, Oval Cut, 16.8x12 mm

9.9 out of 10
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Cat's Eye Opal Product ID: 744778
Type: Cat's Eye Opal
Cat's Eye Opal Weight: 11.66 ct Cat's Eye Opal 1 gem
Cat's Eye Opal Size: mm calibrated Cat's Eye Opal
Cat's Eye Opal Size: 16.8 x 12 x 10.6 mm Cat's Eye Opal
Cat's Eye Opal Exact Size: 16.79 x 11.97 x 10.56 mm
Length x Width x Depth
Cat's Eye Opal Shape: Oval Cabochon Cat's Eye Opal
Cat's Eye Opal Color: Warm Green Cat's Eye Opal
Cat's Eye Opal Clarity: Opaque Cat's Eye Opal
Cat's Eye Opal Treatment: Untreated
Cat's Eye Opal Origin: Brazil Cat's Eye Opal
Content: 1 pc
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$
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Product Description

This is a 11.66 carat natural warm green Cat's Eye Opal gem, 1 pc in oval shape with an exact size of 16.79 x 11.97 x 10.56 mm. This loose Cat's Eye Opal gemstone was mined in Brazil and its clarity is Opaque. No treatment has been applied on this natural Cat's Eye Opal stone

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GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

It was a good interaction I got a good gemstone for cheap

Posted By Jon in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

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
Source: Bizrate

Overall Rating -> 10 star ratings

Great experience. I can't wait to explore on the website further.

Posted By Kymmie in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love how easy the site is to use. Really love that the pictures are of actual product.

Posted By LeAnn in January, 2026
Source: Bizrate
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