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12.72 ct Green Opal Gemstone, Opal Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
12.72 ct Green Opal Stone, Natural Opal in Oval Cabochon Shape for Sale Opal Gemstone in 17.9 x 14.4 mm Size for Sale, Opal Stone in Forest Green Color

12.72ct Natural Green Opal, Oval Cut, 17.9x14.4 mm

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Product ID: 674630
Type: Opal
Weight: 12.72 ct 1 gem
Size: mm calibrated
Size: 17.9 x 14.4 x 7.8 mm
Exact Size: 17.92 x 14.41 x 7.82 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Forest Green
Clarity: Opaque
Treatment: Untreated
Origin: Brazil
Content: 1 pc
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Product Description

This is a 12.72 carat natural forest green Opal gem, 1 pc in oval shape with an exact size of 17.92 x 14.41 x 7.82 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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Posted By DNaber in October, 2025
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Great prices!!! High quality gemstones.

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The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

Posted By SLIntuitive Donna in July, 2025
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Overall Rating -> 9 star ratings

It was fine . Wish there had been more round stones to select from

Posted By Emm in January, 2026
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All good

Posted By DouscheGift in August, 2025
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Posted By Matthew K. in May, 2026
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