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0.64 ct Blue Sapphire Gemstone, Sapphire Gem in Diamond-Cut Shape for Sale.
Photos are of Actual Product for Sale
0.64 ct Blue Sapphire Stone, Natural Sapphire in Diamond-Cut Shape for Sale Sapphire Gemstone in 5 mm (calibrated) Size for Sale, Sapphire Stone in Dark Blue Color

0.64ct Natural Blue Sapphire, Round Cut, 5.15 mm

9.7 out of 10
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Product ID: 467440
Type: Sapphire
Weight: 0.64 ct 1 gem
Size: 5 mm calibrated
Size: 5.2 mm
Exact Size: 5.15 x 3.41 mm
Diameter x Depth
Shape: Diamond-Cut
Color: Dark Blue
Clarity: VVS-VS
Treatment: Heated
Origin: Madagascar
Content: 1 pc
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$
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Product Description

This is a 0.64 carat natural dark blue Sapphire gem, 1 pc in round shape with an exact size of 5.15 mm x 3.41 mm . This loose Sapphire gemstone was mined in Madagascar and its clarity is VVS-VS (Eye Clean). This natural Sapphire has been heated to enhance its vivid color.

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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
Source: Bizrate

Overall Rating -> 10 star ratings

Easy process.

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

I have been very happy with my prior purchases and enjoy the website experience.

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

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
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Overall Rating -> 10 star ratings

I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

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

I liked the selection of gems, and price. I did not like your PayPal process. I already have a PP account and you want me to sign up for another.

Posted By CLTCJH in May, 2026
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