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18.09 ct Green Opal Gemstone, Opal Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
18.09 ct Green Opal Stone, Natural Opal in Oval Cabochon Shape for Sale Opal Gemstone in 22.3 x 17.6 mm Size for Sale, Opal Stone in Yellowish Green Color

18.09ct Natural Yellowish Green Opal, Oval, Opaque

9.2 out of 10
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Opal Product ID: 675190
Type: Opal
Opal Weight: 18.09 ct Opal 1 gem
Opal Size: mm calibrated Opal
Opal Size: 22.3 x 17.6 x 7.5 mm Opal
Opal Exact Size: 22.29 x 17.62 x 7.45 mm
Length x Width x Depth
Opal Shape: Oval Cabochon Opal
Opal Color: Yellowish Green Opal
Opal Clarity: Opaque Opal
Opal Treatment: Untreated
Opal Origin: Brazil Opal
Content: 1 pc
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$
46.67
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Product Description

This is a 18.09 carat natural yellowish green Opal gem, 1 pc in oval shape with an exact size of 22.29 x 17.62 x 7.45 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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Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
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Overall Rating -> 9 star ratings

It was a good experience looking for and finding a nice amethyst stone

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I like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...

Posted By RED in January, 2025
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Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
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Great for buying gemstones, came with authenticity certs. Will buy again someday!

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I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

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Overall Rating -> 10 star ratings

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

Posted By Ibie in February, 2025
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