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0.59 ct Blue Sapphire Gemstone, Sapphire Gem in Diamond-Cut Shape for Sale.
Photos are of Actual Product for Sale
0.59 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

0.59ct Natural Dark Blue Sapphire, Round Cut, VVS

9.7 out of 10
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Sapphire Product ID: 467451
Type: Sapphire
Sapphire Weight: 0.59 ct Sapphire 1 gem
Sapphire Size: 5 mm calibrated Sapphire
Sapphire Size: 5.2 mm Sapphire
Sapphire Exact Size: 5.18 x 3.19 mm
Diameter x Depth
Sapphire Shape: Diamond-Cut Sapphire
Sapphire Color: Dark Blue Sapphire
Sapphire Clarity: VVS Sapphire
Sapphire Treatment: Heated
Sapphire Origin: Madagascar Sapphire
Content: 1 pc
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$
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Product Description

This is a 0.59 carat natural dark blue Sapphire gem, 1 pc in round shape with an exact size of 5.18 mm x 3.19 mm . This loose Sapphire gemstone was mined in Madagascar and its clarity is VVS (Eye Clean). This natural Sapphire has been heated to enhance its vivid color.

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Overall Rating -> 10 star ratings

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
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Overall Rating -> 10 star ratings

hassle free experience.

Posted By Jhidron in October, 2025
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The website was very easy to use.

Posted By Garnet in January, 2026
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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

If you have motion picture, then I will be more satisfied with.

Posted By Ray in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

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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Overall Rating -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
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Overall Rating -> 10 star ratings

I was able to find what I wanted very easily!

Posted By Lenny in January, 2026
Source: Bizrate
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