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Home Gemstones Tourmaline
13.51 ct Black Tourmaline Gemstone, Tourmaline Gem in Oval Facet Shape for Sale.
Photos are of Actual Product for Sale
13.51 ct Black Tourmaline Stone, Natural Tourmaline in Oval Facet Shape for Sale Tourmaline Gemstone in 16.7 x 13.7 mm Size for Sale, Tourmaline Stone in Schorl Color

13.51ct Natural Black Tourmaline, Oval Cut, 16.7x13.7 mm

9.7 out of 10
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Product ID: 681883
Type: Tourmaline
Weight: 13.51 ct 1 gem
Size: mm calibrated
Size: 16.7 x 13.7 x 8.9 mm
Exact Size: 16.65 x 13.69 x 8.89 mm
Length x Width x Depth
Shape: Oval Facet
Color: Schorl
Clarity: Opaque
Treatment: Untreated
Origin: Mozambique
Content: 1 pc
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Product Description

This is a 13.51 carat natural schorl Tourmaline gem, 1 pc in oval shape with an exact size of 16.65 x 13.69 x 8.89 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

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Posted By Lynn in September, 2025
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Overall Rating -> 10 star ratings

I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
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Overall Rating -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 2025
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It was all good

Posted By Debsarabs in February, 2026
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Posted By Liz in May, 2026
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Overall Rating -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
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