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Home Gemstones Ruby
3.37 ct Red Ruby Gemstone, Ruby Gem in Round Facet Shape for Sale.
Photos are of Actual Product for Sale
3.37 ct Red Ruby Stone, Natural Ruby in Round Facet Shape for Sale Ruby Gemstone in 8.5 mm (calibrated) Size for Sale, Ruby Stone in Medium Red Color

3.37ct Natural Red Ruby, Round Cut, 8.35 mm

9.7 out of 10
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Product ID: 722538
Type: Ruby
Weight: 3.37 ct 1 gem
Size: 8.5 mm calibrated
Size: 8.4 mm
Exact Size: 8.35 x 5.53 mm
Diameter x Depth
Shape: Round Facet
Color: Medium Red
Clarity: VS-SI
Treatment: Fracture Filled
Origin: Mozambique
Content: 1 pc
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Product Description

This is a 3.37 carat natural medium red Ruby gem, 1 pc in round shape with an exact size of 8.35 mm x 5.53 mm . This loose Ruby gemstone was mined in Mozambique and its clarity is VS-SI.

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GemSelect Certified Store Reviews

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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
Source: Bizrate

Overall Rating -> 10 star ratings

This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.

Posted By PickyShopper in April, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

The website was easy to use and informative of the selection of stones it has. I quickly found the right stone for me.

Posted By Guero in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!

Posted By Lkcisneros in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
Source: Bizrate
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Enlarged Gemstone Image