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5.10 ct Red Star Ruby Gemstone, Star Ruby Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
5.10 ct Red Star Ruby Stone, Natural Star Ruby in Oval Cabochon Shape for Sale Star Ruby Gemstone in 10 x 8 mm (calibrated) Size for Sale, Star Ruby Stone in Medium Red Color

5.10ct Natural Medium Red Star Ruby, Oval Cut, 10x7.9 mm

9.8 out of 10
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Star Ruby Product ID: 708231
Type: Star Ruby
Star Ruby Weight: 5.10 ct Star Ruby 1 gem
Star Ruby Size: 10 x 8 mm calibrated Star Ruby
Star Ruby Size: 10 x 7.9 x 6.1 mm Star Ruby
Star Ruby Exact Size: 10.00 x 7.86 x 6.10 mm
Length x Width x Depth
Star Ruby Shape: Oval Cabochon Star Ruby
Star Ruby Color: Medium Red Star Ruby
Star Ruby Clarity: Opaque Star Ruby
Star Ruby Treatment: Fracture Filled
Star Ruby Origin: Madagascar Star Ruby
Content: 1 pc
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  • Natural certified gemstones

    Gemstone Laboratories
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$
97.92
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Product Description

This is a 5.10 carat natural medium red Star Ruby gem, 1 pc in oval shape with an exact size of 10.00 x 7.86 x 6.10 mm. This loose Star Ruby gemstone was mined in Madagascar and its clarity is Opaque.

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GemSelect Certified Store Reviews

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Overall Rating -> 9 star ratings

They have literally everything on this website! The prices are also pretty good, I was able to find plenty of nice stones that I could afford!

Posted By JC in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I loved it! Extensive inventory, great prices, I definitely will be buying from here again!

Posted By Lex in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I could see the actual gem I was buying

Posted By Bugs in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

Posted By Orphanboy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

hassle free experience.

Posted By Jhidron in October, 2025
Source: Bizrate
Download Identification Report PDF
AIG Brief Report $ 35.00
Turnaround Time: 5-10 working days Details
Enlarged Gemstone Image