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0.66 ct Red Sapphire Gemstone, Sapphire Gem in Oval Facet Shape for Sale.
Photos are of Actual Product for Sale
0.66 ct Red Sapphire Stone, Natural Sapphire in Oval Facet Shape for Sale Sapphire Gemstone in 6 x 4 mm (calibrated) Size for Sale, Sapphire Stone in Intense Red Color

0.66ct Natural Orange Sapphire, Oval Cut, 6.1x4.1 mm

9.7 out of 10
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Product ID: 644859
Type: Sapphire
Weight: 0.66 ct 1 gem
Size: 6 x 4 mm calibrated
Size: 6.1 x 4.1 x 3.1 mm
Exact Size: 6.14 x 4.05 x 3.06 mm
Length x Width x Depth
Shape: Oval Facet
Color: Intense Red
Clarity: VS
Treatment: Be Heated
Origin: Tanzania / Songea
Content: 1 pc
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$
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Product Description

This is a 0.66 carat natural intense red Sapphire gem, 1 pc in oval shape with an exact size of 6.14 x 4.05 x 3.06 mm. This loose Sapphire gemstone was mined in Tanzania and its clarity is VS (Eye Clean).

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Overall Rating -> 10 star ratings

Good. I ts very user friendly.

Posted By Shalini in June, 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
Source: Bizrate

Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.

Posted By Tommyp in November, 2025
Source: Bizrate

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
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Overall Rating -> 9 star ratings

Very good and simple exchange

Posted By Waylon in March, 2026
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