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Home Gemstones Ruby
12.88 ct Red Ruby Gemstone, Ruby Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
12.88 ct Red Ruby Stone, Natural Ruby in Oval Cabochon Shape for Sale Ruby Gemstone in 14.8 x 12.8 mm Size for Sale, Ruby Stone in Dark Red Color

12.88ct Natural Red Ruby, Oval Cut, 14.8x12.8 mm

9.7 out of 10
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Product ID: 609239
Type: Ruby
Weight: 12.88 ct 1 gem
Size: mm calibrated
Size: 14.8 x 12.8 x 7.4 mm
Exact Size: 14.81 x 12.79 x 7.39 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Dark Red
Clarity: Translucent
Treatment: Fracture Filled
Origin: Madagascar
Content: 1 pc
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Product Description

This is a 12.88 carat natural dark red Ruby gem, 1 pc in oval shape with an exact size of 14.81 x 12.79 x 7.39 mm. This loose Ruby gemstone was mined in Madagascar and its clarity is Translucent.

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Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
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Overall Rating -> 9 star ratings

Everything was good, the purchase was what I expected and what they show is what you get.

Posted By Mr. in March, 2026
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Overall Rating -> 9 star ratings

Easy to use. Many options to find the right gemstone

Posted By Liz in May, 2026
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Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025
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Overall Rating -> 10 star ratings

Navigating the site was very easy and the photos of the exact gem you would be purchasing was well done.

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

Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.

Posted By Beman in September, 2025
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Enlarged Gemstone Image