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Home Gemstones Star Ruby
18.38 ct Purple Star Ruby Gemstone, Star Ruby Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
18.38 ct Purple Star Ruby Stone, Natural Star Ruby in Oval Cabochon Shape for Sale Star Ruby Gemstone in 16.2 x 13.3 mm Size for Sale, Star Ruby Stone in Medium-Dark Purple Color

18.38ct Natural Purple Star Ruby, Oval Cut, 16.2x13.3 mm

9.7 out of 10
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Product ID: 522965
Type: Star Ruby
Weight: 18.38 ct 1 gem
Size: mm calibrated
Size: 16.2 x 13.3 x 8.2 mm
Exact Size: 16.17 x 13.25 x 8.19 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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Product Description

This is a 18.38 carat natural medium-dark purple Star Ruby gem, 1 pc in oval shape with an exact size of 16.17 x 13.25 x 8.19 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 -> 10 star ratings

Found a rock that met my need. Bought it!

Posted By Skot in May, 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

Overall Rating -> 10 star ratings

It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.

Posted By G.W. or Bakyow in July, 2025
Source: Bizrate

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 -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My current project is something BLUE . Opal earrings with matching tennis bracelet for her wedding. The opals and sixty two sapphires VVS & VS are AMAZINGLY BEAUTIFUL. The private jewelers were impressed by the clarity and inclusion free of the sapphires . I want to say thank you for the High quality sapphires that I purchased for my daughtera's wedding.

Posted By My real name Dean or Wandering about in May, 2026
Source: Bizrate
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Enlarged Gemstone Image