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Home Gemstones Star Ruby
3.66 ct Red Star Ruby Gemstone, Star Ruby Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
3.66 ct Red Star Ruby Stone, Natural Star Ruby in Oval Cabochon Shape for Sale Star Ruby Gemstone in 9.3 x 8.1 mm Size for Sale, Star Ruby Stone in Jam Red Color

3.66ct Natural Red Star Ruby, Oval Cut, 9.3x8.1 mm

9.7 out of 10
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Product ID: 708105
Type: Star Ruby
Weight: 3.66 ct 1 gem
Size: mm calibrated
Size: 9.3 x 8.1 x 4.7 mm
Exact Size: 9.31 x 8.05 x 4.65 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Jam Red
Clarity: Opaque
Treatment: Fracture Filled
Origin: Madagascar
Content: 1 pc
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$
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Product Description

This is a 3.66 carat natural jam red Star Ruby gem, 1 pc in oval shape with an exact size of 9.31 x 8.05 x 4.65 mm. This loose Star Ruby gemstone was mined in Madagascar and its clarity is Opaque.

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Overall Rating -> 7 star ratings

Easy, quick.

Posted By Mich in June, 2026
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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
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Overall Rating -> 10 star ratings

Good. I ts very user friendly.

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Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

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Overall Rating -> 9 star ratings

The website was easy to use and informative of the selection of stones it has. I quickly found the right stone for me.

Posted By Guero in March, 2026
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Overall Rating -> 10 star ratings

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Posted By Spinellope in April, 2026
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Turnaround Time: 5-10 working days Details
Enlarged Gemstone Image