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0.66 ct Blue Sapphire Gemstone, Sapphire Gem in Diamond-Cut Shape for Sale.
Photos are of Actual Product for Sale
0.66 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

0.66ct Natural Dark Blue Sapphire, Round Cut, VS

9.7 out of 10
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Sapphire Product ID: 449776
Type: Sapphire
Sapphire Weight: 0.66 ct Sapphire 1 gem
Sapphire Size: 5 mm calibrated Sapphire
Sapphire Size: 5.2 mm Sapphire
Sapphire Exact Size: 5.19 x 3.42 mm
Diameter x Depth
Sapphire Shape: Diamond-Cut Sapphire
Sapphire Color: Dark Blue Sapphire
Sapphire Clarity: VS Sapphire
Sapphire Treatment: Heated
Sapphire Origin: Madagascar Sapphire
Content: 1 pc
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$
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Product Description

This is a 0.66 carat natural dark blue Sapphire gem, 1 pc in round shape with an exact size of 5.19 mm x 3.42 mm . This loose Sapphire gemstone was mined in Madagascar and its clarity is VS (Eye Clean). This natural Sapphire has been heated to enhance its vivid color.

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The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
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I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

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Overall Rating -> 9 star ratings

I did not have any problems

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Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

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Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
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The stones are very nice.

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All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

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