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12.55 ct Black Tourmaline Gemstone, Tourmaline Gem in Cushion-Cut Shape for Sale.
Photos are of Actual Product for Sale
12.55 ct Black Tourmaline Stone, Natural Tourmaline in Cushion-Cut Shape for Sale Tourmaline Gemstone in 16 x 12 mm (calibrated) Size for Sale, Tourmaline Stone in Schorl Color

12.55ct Natural Schorl Tourmaline, Cushion Cut, 16.2x12.1 mm

9.6 out of 10
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Product ID: 682528
Type: Tourmaline
Weight: 12.55 ct 1 gem
Size: 16 x 12 mm calibrated
Size: 16.2 x 12.1 x 8.2 mm
Exact Size: 16.23 x 12.14 x 8.20 mm
Length x Width x Depth
Shape: Cushion-Cut
Color: Schorl
Clarity: Opaque
Treatment: Untreated
Origin: Mozambique
Content: 1 pc
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Product Description

This is a 12.55 carat natural schorl Tourmaline gem, 1 pc in cushion shape with an exact size of 16.23 x 12.14 x 8.20 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 was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 2026
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overall great

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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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Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

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