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13.87 ct Purple Star Ruby Gemstone, Star Ruby Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
13.87 ct Purple Star Ruby Stone, Natural Star Ruby in Oval Cabochon Shape for Sale Star Ruby Gemstone in 15.4 x 12.9 mm Size for Sale, Star Ruby Stone in Medium-Dark Purple Color

13.87ct Natural Purple Star Ruby, Oval Cut, 15.4x12.9 mm

9.6 out of 10
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Product ID: 522392
Type: Star Ruby
Weight: 13.87 ct 1 gem
Size: mm calibrated
Size: 15.4 x 12.9 x 6.7 mm
Exact Size: 15.44 x 12.90 x 6.68 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Medium-Dark Purple
Clarity: Opaque
Treatment: Heated
Origin: Madagascar
Content: 1 pc
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  • Natural certified gemstones

    Gemstone Laboratories
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$
219.70
Item in Stock
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Product Description

This is a 13.87 carat natural medium-dark purple Star Ruby gem, 1 pc in oval shape with an exact size of 15.44 x 12.90 x 6.68 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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Overall Rating -> 8 star ratings

I've purchased things from GemSelect before. What you see is what you get, which is not always the case with gem sites online. You can find some good value with gem select, and I will buy from them again.

Posted By Meyeusername in March, 2026
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Overall Rating -> 10 star ratings

Very good

Posted By Niska in August, 2025
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Great selection of gems at a reasonable price

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Posted By SallyO in February, 2026
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Overall Rating -> 10 star ratings

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Posted By DNaber in October, 2025
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Overall Rating -> 10 star ratings

Great for buying gemstones, came with authenticity certs. Will buy again someday!

Posted By Uggadugga in May, 2025
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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