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21.70 ctw Black Spinel Gemstones, Spinel Gems in Oval Rose-Cut Shape for Sale.
Photos are of Actual Products for Sale
21.70 ctw Black Spinel Stones, Natural Spinel in Oval Rose-Cut Shape for Sale Spinel Gemstones in 16 x 12 mm (calibrated) Size for Sale, Spinel Stones in Black Color

21.70ct Natural Black Spinel, Oval Cut, 16x12.1 mm

9.7 out of 10
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Product ID: 384558
Type: Spinel
Weight: 21.70 ct (total) 2 gems
avg. 10.85 ct
Size: 16 x 12 mm calibrated
Size: 16 x 12.1 x 5.6 mm
Exact Size: 16.00 x 12.11 x 5.62 mm
Length x Width x Depth
Shape: Oval Rose-Cut
Color: Black
Clarity: Opaque
Treatment: Untreated
Origin: Thailand
Content: 2 pcs
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  • Natural certified gemstones

    Gemstone Laboratories
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$
85.93
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Product Description

These are 21.70 carat natural black Spinel gems, 2 pcs in oval shape with an exact size of 16.00 x 12.11 x 5.62 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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All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

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Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
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good navigation and simple interface.

Posted By Dave in April, 2026
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