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16.37 ct Black Tourmaline Gemstone, Tourmaline Gem in Cushion-Cut Shape for Sale.
Photos are of Actual Product for Sale
16.37 ct Black Tourmaline Stone, Natural Tourmaline in Cushion-Cut Shape for Sale Tourmaline Gemstone in 16.6 x 13.7 mm Size for Sale, Tourmaline Stone in Schorl Color

16.37ct Natural Schorl Tourmaline, Cushion Cut, Opaque

9.7 out of 10
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Tourmaline Product ID: 668231
Type: Tourmaline
Tourmaline Weight: 16.37 ct Tourmaline 1 gem
Tourmaline Size: mm calibrated Tourmaline
Tourmaline Size: 16.6 x 13.7 x 7.5 mm Tourmaline
Tourmaline Exact Size: 16.60 x 13.68 x 7.52 mm
Length x Width x Depth
Tourmaline Shape: Cushion-Cut Tourmaline
Tourmaline Color: Schorl Tourmaline
Tourmaline Clarity: Opaque Tourmaline
Tourmaline Treatment: Untreated
Tourmaline Origin: Mozambique Tourmaline
Content: 1 pc
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Product Description

This is a 16.37 carat natural schorl Tourmaline gem, 1 pc in cushion shape with an exact size of 16.60 x 13.68 x 7.52 mm. This loose Tourmaline gemstone was mined in Mozambique and its clarity is Opaque. No treatment has been applied on this natural Tourmaline stone

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Overall Rating -> 10 star ratings

I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!

Posted By TheP in April, 2025
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Posted By MM in April, 2025
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Posted By Stevee M. in January, 2025
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Overall Rating -> 9 star ratings

The checkout said the my ccv was invalid. i had to use another card.

Posted By Ron in April, 2025
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No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

Posted By Orphanboy in December, 2025
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I think therea's no problem

Posted By Napoleon in August, 2025
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Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
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I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
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Overall Rating -> 10 star ratings

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate
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