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0.78 ct Blue Sapphire Gemstone, Sapphire Gem in Diamond-Cut Shape for Sale.
Photos are of Actual Product for Sale
0.78 ct Blue Sapphire Stone, Natural Sapphire in Diamond-Cut Shape for Sale Sapphire Gemstone in 5.5 mm (calibrated) Size for Sale, Sapphire Stone in Dark Blue Color

0.78ct Natural Dark Blue Sapphire, Round, VVS

9.2 out of 10
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Sapphire Product ID: 449798
Type: Sapphire
Sapphire Weight: 0.78 ct Sapphire 1 gem
Sapphire Size: 5.5 mm calibrated Sapphire
Sapphire Size: 5.5 mm Sapphire
Sapphire Exact Size: 5.54 x 3.62 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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Product Description

This is a 0.78 carat natural dark blue Sapphire gem, 1 pc in round shape with an exact size of 5.54 mm x 3.62 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

I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

Posted By Sam in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have been buying gems for several years off and on and love their selection and great low prices. I started out wanting to get an example of each type of gem but after looking at all the types of gems and reading about them I realize it is almost impossible for me to do. It took me years just to read about them all. Gem Select is the best gem site you can find. For information or to buy. Steve M.

Posted By Stevee M. in January, 2025
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Overall Rating -> 10 star ratings

It was easy to find what I wanted

Posted By Villian in December, 2024
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Overall Rating -> 10 star ratings

Very good Hoping you will increase your inventory especially in the 6mm Thanks

Posted By Ibie in February, 2025
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Great website, no hassle, easy check out and found everything I needed quickly

Posted By Chris in September, 2024
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Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.

Posted By Jess in February, 2025
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Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
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I've made several purchases through GemSelect in the past, although not within the last six months. Their gems are always beautiful and I have never had an issue with their prices or their stones. Even when I'm not buying, I love scrolling through their website, which is very user friendly. I especially appreciate being able to change the listing order to your own liking, such as most to least expensive, largest to smallest, etc. As with most online orders, however, I think the shipping charges are not commensurate with the actual weight of the items shipped.

Posted By DrLHS in November, 2024
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Overall Rating -> 10 star ratings

It was easy and to the point

Posted By Victorius in May, 2025
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