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Home Gemstones Tourmaline
28.39 ct Black Tourmaline Gemstone, Tourmaline Gem in Oval Facet Shape for Sale.
Photos are of Actual Product for Sale
28.39 ct Black Tourmaline Stone, Natural Tourmaline in Oval Facet Shape for Sale Tourmaline Gemstone in 21.7 x 18 mm Size for Sale, Tourmaline Stone in Schorl Color

28.39ct Natural Black Tourmaline, Oval Cut, 21.7x18 mm

9.7 out of 10
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Product ID: 682526
Type: Tourmaline
Weight: 28.39 ct 1 gem
Size: mm calibrated
Size: 21.7 x 18 x 10.4 mm
Exact Size: 21.67 x 18.03 x 10.41 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 28.39 carat natural schorl Tourmaline gem, 1 pc in oval shape with an exact size of 21.67 x 18.03 x 10.41 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

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

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
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

Posted By JD in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good place to buy gemstones

Posted By Elansary in March, 2026
Source: Bizrate
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