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Home Gemstones Ruby
18.86 ct Red Ruby Gemstone, Ruby Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
18.86 ct Red Ruby Stone, Natural Ruby in Oval Cabochon Shape for Sale Ruby Gemstone in 16.9 x 13.2 mm Size for Sale, Ruby Stone in Deep Wine Red Color

18.86ct Natural Red Ruby, Oval Cut, 16.9x13.2 mm

9.7 out of 10
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Product ID: 633164
Type: Ruby
Weight: 18.86 ct 1 gem
Size: mm calibrated
Size: 16.9 x 13.2 x 8.1 mm
Exact Size: 16.91 x 13.23 x 8.10 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Deep Wine Red
Clarity: Translucent
Treatment: Fracture Filled
Origin: Madagascar
Content: 1 pc
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$
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Product Description

This is a 18.86 carat natural deep wine red Ruby gem, 1 pc in oval shape with an exact size of 16.91 x 13.23 x 8.10 mm. This loose Ruby gemstone was mined in Madagascar and its clarity is Translucent.

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Overall Rating -> 10 star ratings

I found the filter options excellent. Yours was the third site I visited (asked chat got for reputable online sellers of loose gems) and the first I purchased from as I was able to easily find what I was looking for.

Posted By Kelly in May, 2026
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Overall Rating -> 10 star ratings

I love the product and the details about each of them.

Posted By Love It! in July, 2025
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Overall Rating -> 10 star ratings

It was all good

Posted By Debsarabs in February, 2026
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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
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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

It was easy to navigate

Posted By GemGod in July, 2025
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Enlarged Gemstone Image