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Home Gemstones Spinel
27.03 ctw Black Spinel Gemstones, Spinel Gems in Barrel Rose Cut Shape for Sale.
Photos are of Actual Products for Sale
27.03 ctw Black Spinel Stones, Natural Spinel in Barrel Rose Cut Shape for Sale Spinel Gemstones in 18.2 x 12 mm Size for Sale, Spinel Stones in Black Color

27.03ct Natural Black Spinel, Fancy Shape, 18.2x12 mm

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Product ID: 377593
Type: Spinel
Weight: 27.03 ct (total) 2 gems
avg. 13.52 ct
Size: mm calibrated
Size: 18.2 x 12 x 5.9 mm
Exact Size: 18.15 x 11.98 x 5.85 mm
Length x Width x Depth
Shape: Barrel Rose Cut
Color: Black
Clarity: Opaque
Treatment: Untreated
Origin: Thailand
Content: 2 pcs
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Product Description

These are 27.03 carat natural black Spinel gems, 2 pcs in fancy shape with an exact size of 18.15 x 11.98 x 5.85 mm. These loose Spinel gemstones were mined in Thailand and their clarity is Opaque. No treatment has been applied on these natural Spinel stones

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Overall Rating -> 9 star ratings

Very good and simple exchange

Posted By Waylon in March, 2026
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Overall Rating -> 10 star ratings

Very good.

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Posted By Trouble in November, 2025
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Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
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No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

Posted By Orphanboy in December, 2025
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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
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