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21.81 ct Red Ruby Gemstone, Ruby Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
21.81 ct Red Ruby Stone, Natural Ruby in Oval Cabochon Shape for Sale Ruby Gemstone in 18.3 x 15.9 mm Size for Sale, Ruby Stone in Deep Red Color

21.81ct Natural Deep Red Ruby, Oval Cut, 18.3x15.9 mm

9.6 out of 10
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Product ID: 623822
Type: Ruby
Weight: 21.81 ct 1 gem
Size: mm calibrated
Size: 18.3 x 15.9 x 6.8 mm
Exact Size: 18.25 x 15.86 x 6.77 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Deep Red
Clarity: Translucent
Treatment: Fracture Filled
Origin: Madagascar
Content: 1 pc
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$
628.13
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Product Description

This is a 21.81 carat natural deep red Ruby gem, 1 pc in oval shape with an exact size of 18.25 x 15.86 x 6.77 mm. This loose Ruby gemstone was mined in Madagascar and its clarity is Translucent.

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GemSelect Certified Store Reviews

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Overall Rating -> 10 star ratings

Love how easy the site is to use. Really love that the pictures are of actual product.

Posted By LeAnn in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

Posted By MVK in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

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

Posted By Love It! in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

overall great

Posted By SR in April, 2026
Source: Bizrate

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

My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 2026
Source: Bizrate
Download Identification Report PDF
BGL Brief Report $ 18.00
Turnaround Time: 3-4 working days Details
AIG Brief Report $ 35.00
Turnaround Time: 5-10 working days Details
Enlarged Gemstone Image