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1.66 ct Green Tourmaline Gemstone, Tourmaline Gem in Octagon Facet Shape for Sale.
Photos are of Actual Product for Sale
1.66 ct Green Tourmaline Stone, Natural Tourmaline in Octagon Facet Shape for Sale Tourmaline Gemstone in 18 x 3.3 mm Size for Sale, Tourmaline Stone in Dark Green Color

1.66ct Natural Green Tourmaline, Emerald Cut, 18x3.3 mm

9.7 out of 10
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Product ID: 349648
Type: Tourmaline
Weight: 1.66 ct 1 gem
Size: mm calibrated
Size: 18 x 3.3 x 2.7 mm
Exact Size: 17.97 x 3.29 x 2.67 mm
Length x Width x Depth
Shape: Octagon Facet
Color: Dark Green
Clarity: SI
Treatment: Untreated
Origin: Mozambique
Content: 1 pc
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$
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Product Description

This is a 1.66 carat natural dark green Tourmaline gem, 1 pc in octagon / emerald cut shape with an exact size of 17.97 x 3.29 x 2.67 mm. This loose Tourmaline gemstone was mined in Mozambique and its clarity is SI. No treatment has been applied on this natural Tourmaline stone

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Overall Rating -> 10 star ratings

Very good.

Posted By Tommy in December, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.

Posted By Tommyp in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use. No issues. Large selection of gems.

Posted By CLTCJH in February, 2026
Source: Bizrate
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