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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

9.8 out of 10
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Star Sapphire Product ID: 683568
Type: Star Sapphire
Star Sapphire Weight: 3.64 ct Star Sapphire 1 gem
Star Sapphire Size: mm calibrated Star Sapphire
Star Sapphire Size: 10.1 x 7.5 x 4.5 mm Star Sapphire
Star Sapphire Exact Size: 10.12 x 7.54 x 4.52 mm
Length x Width x Depth
Star Sapphire Shape: Pear 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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$
78.62
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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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GemSelect Certified Store Reviews

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

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 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 -> 9 star ratings

It was great!

Posted By Annie in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 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 -> 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
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BGL Brief Report $ 18.00
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AIG Brief Report $ 35.00
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ICA Brief Report $ 90.00
Turnaround Time: 8-12 working days Details
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