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Home Gemstones Star Sapphire
3.64 ct Black Star Sapphire Gemstone, Star Sapphire Gem in Pear Cabochon Shape for Sale.
Photos are of Actual Product for Sale
3.64 ct Black Star Sapphire Stone, Natural Star Sapphire in Pear Cabochon Shape for Sale Star Sapphire Gemstone in 10.1 x 7.5 mm Size for Sale, Star Sapphire Stone in Black Color

3.64ct Natural Black Star Sapphire, Pear Shape, 10.1x7.5 mm

9.7 out of 10
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Product ID: 683568
Type: Star Sapphire
Weight: 3.64 ct 1 gem
Size: mm calibrated
Size: 10.1 x 7.5 x 4.5 mm
Exact Size: 10.12 x 7.54 x 4.52 mm
Length x Width x Depth
Shape: Pear Cabochon
Color: Black
Clarity: Opaque
Treatment: Heated
Origin: Thailand / Kanchanaburi
Content: 1 pc
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$
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Product Description

This is a 3.64 carat natural black Star Sapphire gem, 1 pc in pear shape shape with an exact size of 10.12 x 7.54 x 4.52 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 -> 9 star ratings

I think therea's no problem

Posted By Napoleon in August, 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

Great prices!!! High quality gemstones.

Posted By Ricky in October, 2025
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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
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Overall Rating -> 10 star ratings

I had a very easy time navigating the web page and using filters to find what I was looking for. The varied selection was nice to see and pricing is clear and fair.

Posted By Mattick in May, 2026
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Overall Rating -> 10 star ratings

I loved it! Extensive inventory, great prices, I definitely will be buying from here again!

Posted By Lex in April, 2026
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