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12.78 ct Black Tourmaline Gemstone, Tourmaline Gem in Cushion-Cut Shape for Sale.
Photos are of Actual Product for Sale
12.78 ct Black Tourmaline Stone, Natural Tourmaline in Cushion-Cut Shape for Sale Tourmaline Gemstone in 14 x 12 mm (calibrated) Size for Sale, Tourmaline Stone in Schorl Color

12.78ct Natural Schorl Tourmaline, Cushion Cut, 14.1x12.2 mm

9.8 out of 10
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Tourmaline Product ID: 685501
Type: Tourmaline
Tourmaline Weight: 12.78 ct Tourmaline 1 gem
Tourmaline Size: 14 x 12 mm calibrated Tourmaline
Tourmaline Size: 14.1 x 12.2 x 9.3 mm Tourmaline
Tourmaline Exact Size: 14.13 x 12.18 x 9.30 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 12.78 carat natural schorl Tourmaline gem, 1 pc in cushion shape with an exact size of 14.13 x 12.18 x 9.30 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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GemSelect Certified Store Reviews

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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
Source: Bizrate

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I love the products. I've bought them as gifts and people love my gifts

Posted By Love it! in February, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

It was fine . Wish there had been more round stones to select from

Posted By Emm in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All good

Posted By DouscheGift in August, 2025
Source: Bizrate
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