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0.66 ct Red Ruby Gemstone, Ruby Gem in Round Facet Shape for Sale.
Photos are of Actual Product for Sale
0.66 ct Red Ruby Stone, Natural Ruby in Round Facet Shape for Sale Ruby Gemstone in 5.5 mm (calibrated) Size for Sale, Ruby Stone in Medium Red Color

0.66ct Natural Medium Red Ruby, Round, VS-SI

9.2 out of 10
See Bizrate Ratings for GemSelect
Ruby Product ID: 538004
Type: Ruby
Ruby Weight: 0.66 ct Ruby 1 gem
Ruby Size: 5.5 mm calibrated Ruby
Ruby Size: 5.3 mm Ruby
Ruby Exact Size: 5.34 x 2.53 mm
Diameter x Depth
Ruby Shape: Round Facet Ruby
Ruby Color: Medium Red Ruby
Ruby Clarity: VS-SI Ruby
Ruby Treatment: Heated
Ruby Origin: Myanmar Ruby
Content: 1 pc
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  • Natural certified gemstones

    Gemstone Laboratories
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  • 30-day risk free return policy

$
248.45
Quantity
2 pieces available
Item in Stock
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Product Description

This is a 0.66 carat natural medium red Ruby gem, 1 pc in round shape with an exact size of 5.34 mm x 2.53 mm . This loose Ruby gemstone was mined in Myanmar and its clarity is VS-SI. This natural Ruby has been heated to enhance its vivid color.

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Overall Rating -> 10 star ratings

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The checkout said the my ccv was invalid. i had to use another card.

Posted By Ron in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the quality, package and info of your gems.

Posted By Diana in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Very easy to navigate with a great selection.

Posted By Bar181 in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Loved everything. High quality, quick shipping, and authentication included.

Posted By Chris in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

Posted By Orphanboy in December, 2025
Source: Bizrate

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
Source: Bizrate
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