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20.56 ct Black Tourmaline Gemstone, Tourmaline Gem in Cushion-Cut Shape for Sale.
Photos are of Actual Product for Sale
20.56 ct Black Tourmaline Stone, Natural Tourmaline in Cushion-Cut Shape for Sale Tourmaline Gemstone in 20 x 15 mm (calibrated) Size for Sale, Tourmaline Stone in Schorl Color

20.56ct Natural Schorl Tourmaline, Cushion Cut, 19.7x15.2 mm

9.9 out of 10
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Tourmaline Product ID: 684615
Type: Tourmaline
Tourmaline Weight: 20.56 ct Tourmaline 1 gem
Tourmaline Size: 20 x 15 mm calibrated Tourmaline
Tourmaline Size: 19.7 x 15.2 x 9.2 mm Tourmaline
Tourmaline Exact Size: 19.73 x 15.16 x 9.24 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 20.56 carat natural schorl Tourmaline gem, 1 pc in cushion shape with an exact size of 19.73 x 15.16 x 9.24 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 -> 9 star ratings

Very good and simple exchange

Posted By Waylon in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

My whole experience is great.

Posted By Ghs in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My experience was done with ease

Posted By Barb in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love, and have always loved, your website.

Posted By Aberabic in July, 2025
Source: Bizrate

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
Source: Bizrate
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Enlarged Gemstone Image