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13.13 ct Bi-color Tourmaline Gemstone, Tourmaline Gem in Octagon Step Cut Shape for Sale.
Photos are of Actual Product for Sale
13.13 ct Bi-color Tourmaline Stone, Natural Tourmaline in Octagon Step Cut Shape for Sale Tourmaline Gemstone in 12.3 x 11.5 mm Size for Sale, Tourmaline Stone in Bi-color Color

13.13ct Natural Bi-color Tourmaline, Octagon / Emerald Cut, SI

9.2 out of 10
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Tourmaline Product ID: 402789
Type: Tourmaline
Tourmaline Weight: 13.13 ct Tourmaline 1 gem
Tourmaline Size: mm calibrated Tourmaline
Tourmaline Size: 12.3 x 11.5 x 9.9 mm Tourmaline
Tourmaline Exact Size: 12.33 x 11.48 x 9.94 mm
Length x Width x Depth
Tourmaline Shape: Octagon Step Cut Tourmaline
Tourmaline Color: Bi-color Tourmaline
Tourmaline Clarity: SI Tourmaline
Tourmaline Treatment: Untreated
Tourmaline Origin: Mozambique Tourmaline
Content: 1 pc
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Product Description

This is a 13.13 carat natural bi-color Tourmaline gem, 1 pc in octagon / emerald cut shape with an exact size of 12.33 x 11.48 x 9.94 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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Great experience. I can't wait to explore on the website further.

Posted By Kymmie in September, 2025
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Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

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I was able to find what I was looking for

Posted By Lincolnpremier in January, 2025
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looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones. .

Posted By Steven M. in February, 2025
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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
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Overall Rating -> 10 star ratings

Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

Posted By JD in July, 2025
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Its been a long time since Ive made any purchases Im satisfied with the quality.

Posted By Hard Case in December, 2024
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It was easy and to the point

Posted By Victorius in May, 2025
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