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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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$
488.40
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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

The stones are very nice.

Posted By Mvk in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.

Posted By Tommyp in November, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Fast snd easy to find what I was looking for

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

Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

Posted By JD in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons in June, 2025
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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
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Enlarged Gemstone Image