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Home Gemstones Star Ruby
3.31 ct Red Star Ruby Gemstone, Star Ruby Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
3.31 ct Red Star Ruby Stone, Natural Star Ruby in Oval Cabochon Shape for Sale Star Ruby Gemstone in 8.5 x 7.8 mm Size for Sale, Star Ruby Stone in Medium Red Color

3.31ct Natural Red Star Ruby, Oval Cut, 8.5x7.8 mm

9.7 out of 10
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Product ID: 708102
Type: Star Ruby
Weight: 3.31 ct 1 gem
Size: mm calibrated
Size: 8.5 x 7.8 x 4.7 mm
Exact Size: 8.52 x 7.78 x 4.74 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Medium Red
Clarity: Opaque
Treatment: Fracture Filled
Origin: Madagascar
Content: 1 pc
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Product Description

This is a 3.31 carat natural medium red Star Ruby gem, 1 pc in oval shape with an exact size of 8.52 x 7.78 x 4.74 mm. This loose Star Ruby gemstone was mined in Madagascar and its clarity is Opaque.

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Overall Rating -> 10 star ratings

Easy to use. No issues. Large selection of gems.

Posted By CLTCJH in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Wonderful purchase, can't wait to see the stone.

Posted By Tim in January, 2026
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Overall Rating -> 10 star ratings

Good. I ts very user friendly.

Posted By Shalini in June, 2025
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Overall Rating -> 9 star ratings

Fast and reliable service.

Posted By Zæck in December, 2025
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Overall Rating -> 8 star ratings

It was fine

Posted By Na in April, 2026
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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
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Enlarged Gemstone Image