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3.91 ct Black Star Sapphire Gemstone, Star Sapphire Gem in Cushion Cabochon Shape for Sale.
Photos are of Actual Product for Sale
3.91 ct Black Star Sapphire Stone, Natural Star Sapphire in Cushion Cabochon Shape for Sale Star Sapphire Gemstone in 9.4 x 8.4 mm Size for Sale, Star Sapphire Stone in Black Color

3.91ct Natural Black Star Sapphire, Cushion Cut, Opaque

9.7 out of 10
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Star Sapphire Product ID: 683214
Type: Star Sapphire
Star Sapphire Weight: 3.91 ct Star Sapphire 1 gem
Star Sapphire Size: mm calibrated Star Sapphire
Star Sapphire Size: 9.4 x 8.4 x 3.7 mm Star Sapphire
Star Sapphire Exact Size: 9.43 x 8.38 x 3.72 mm
Length x Width x Depth
Star Sapphire Shape: Cushion Cabochon Star Sapphire
Star Sapphire Color: Black Star Sapphire
Star Sapphire Clarity: Opaque Star Sapphire
Star Sapphire Treatment: Heated
Star Sapphire Origin: Thailand / Kanchanaburi Star Sapphire
Content: 1 pc
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Product Description

This is a 3.91 carat natural black Star Sapphire gem, 1 pc in cushion shape with an exact size of 9.43 x 8.38 x 3.72 mm. This loose Star Sapphire gemstone was mined in Thailand and its clarity is Opaque. This natural Star Sapphire has been heated to enhance its vivid color.

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Overall Rating -> 10 star ratings

Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.

Posted By Sina in April, 2025
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Overall Rating -> 9 star ratings

I am very pleased with the ways you can filter your searches on this site, finding exactly what I want with little knowledge of what I am looking for is surprisingly easy!

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Overall Rating -> 10 star ratings

Very good.

Posted By Tommy in December, 2025
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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
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Overall Rating -> 10 star ratings

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

excellent deals-excellent service-fair prices

Posted By JD in April, 2025
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