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4.27 ct Purple Star Ruby Gemstone, Star Ruby Gem in Round Cabochon Shape for Sale.
Photos are of Actual Product for Sale
4.27 ct Purple Star Ruby Stone, Natural Star Ruby in Round Cabochon Shape for Sale Star Ruby Gemstone in 9.5 mm (calibrated) Size for Sale, Star Ruby Stone in Medium Dark-Purple Color

4.27ct Medium Dark-Purple Star Ruby, Round Cut, 9.45 mm

9.7 out of 10
See Bizrate Ratings for GemSelect
Star Ruby Product ID: 739107
Type: Star Ruby
Star Ruby Weight: 4.27 ct Star Ruby 1 gem
Star Ruby Size: 9.5 mm calibrated Star Ruby
Star Ruby Size: 9.5 mm Star Ruby
Star Ruby Exact Size: 9.45 x 4.92 mm
Diameter x Depth
Star Ruby Shape: Round Cabochon Star Ruby
Star Ruby Color: Medium Dark-Purple Star Ruby
Star Ruby Clarity: Opaque Star Ruby
Star Ruby Treatment: Heated
Star Ruby Origin: Madagascar Star Ruby
Content: 1 pc
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  • Natural certified gemstones

    Gemstone Laboratories
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  • 30-day risk free return policy

$
237.58
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Product Description

This is a 4.27 carat natural medium dark-purple Star Ruby gem, 1 pc in round shape with an exact size of 9.45 mm x 4.92 mm . This loose Star Ruby gemstone was mined in Madagascar and its clarity is Opaque. This natural Star Ruby has been heated to enhance its vivid color.

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GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

went well

Posted By Doug in May, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

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
Source: Bizrate

Overall Rating -> 10 star ratings

Good. I ts very user friendly.

Posted By Shalini in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good Hoping you will increase your inventory especially in the 6mm Thanks

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
Source: Bizrate
Download Identification Report PDF
AIG Brief Report $ 35.00
Turnaround Time: 5-10 working days Details
ICA Brief Report $ 90.00
Turnaround Time: 8-12 working days Details
Enlarged Gemstone Image