Loose Rubies
Explore natural loose rubies, perfect for custom jewelry, birthstones, or collectors.
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Bi-color
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Black
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Blue
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Brown
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Golden
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Gray
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Green
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Multicolor
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Orange
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Pink Ruby
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Purple
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Red Ruby
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Turquoise
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Violet
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White
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Yellow
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
1.46ct Magenta Pink Ruby, Round, VS
6 mm (calibrated)
$ 157.68
0.78ct Jam Red Ruby, Oval, VS-SI
6 x 4.3 mm
$ 84.24
0.51ct Pinkish Red Ruby, Pear Shape, VS-SI
6 x 4 mm (calibrated)
$ 55.08
1.37ct Jam Red Ruby, Round, VS
6 mm (calibrated)
$ 147.96
0.98ct Pinkish Red Ruby, Round, VS-SI
6 mm (calibrated)
$ 745.78
0.84ct Deep Crimson Ruby, Emerald Cut, VS
6 x 4 mm (calibrated)
$ 90.72
1.12ct Medium Red Ruby, Round, VS-SI
6 mm (calibrated)
$ 413.95
0.66ct Medium Red Ruby, Pear Shape, VS-SI
6 x 4 mm (calibrated)
$ 71.28
0.88ct Pinkish Red Ruby, Emerald Cut, VS
6 x 4 mm (calibrated)
$ 95.04
1.40ct Jam Red Ruby, Round, VS
6 mm (calibrated)
$ 151.20
0.76ct Deep Crimson Ruby, Oval, VS-SI
6 x 4 mm (calibrated)
$ 82.08
1.19ct Reddish Pink Ruby, Round, VS-SI
6 mm (calibrated)
$ 128.52
0.79ct Pinkish Red Ruby, Emerald Cut, VS
6 x 4 mm (calibrated)
$ 85.32
1.09ct Reddish Pink Ruby, Round, VS-SI
6 mm (calibrated)
$ 117.72
1.20ct Medium Red Ruby, Round, VS
6 mm (calibrated)
$ 129.60
0.55ct Wine Red Ruby, Oval, VS-SI
6 x 4 mm (calibrated)
$ 326.70
0.67ct Pinkish Red Ruby, Emerald Cut, VS
6 x 4 mm (calibrated)
$ 72.36
1.39ct Deep Crimson Ruby, Round, VS
6 mm (calibrated)
$ 150.12
0.77ct Reddish Pink Ruby, Emerald Cut, VS
6 x 4 mm (calibrated)
$ 83.16
1.37ct Deep Crimson Ruby, Round, VS
6 mm (calibrated)
$ 147.96
0.75ct Reddish Pink Ruby, Emerald Cut, VS
6 x 4 mm (calibrated)
$ 81.00
1.10ct Medium Red Ruby, Round, VS-SI
6 mm (calibrated)
$ 456.60
0.57ct Wine Red Ruby, Oval, VS-SI
6 x 4 mm (calibrated)
$ 307.80
1.05ct Medium Red Ruby, Round, VS-SI
6 mm (calibrated)
$ 388.08
Why Buy Ruby from GemSelect?
- Trusted Worldwide Since 2003
- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
- View All GemSelect Reviews on Bizrate
- Secure checkout and insured worldwide delivery
- 30-day returns and satisfaction guarantee
Explore Premium Shapes & Cuts
Our collection features loose rubies for jewelry in the most popular cuts, each designed to maximize beauty and brilliance:
- Oval loose rubies: Elegant and versatile, perfect for engagement rings and pendants
- Round loose rubies: Classic brilliance that catches every light, ideal for earrings
- Cushion cut loose rubies: Vintage charm with soft, rounded edges for timeless designs
- Emerald cut loose rubies: Sophisticated step-cut for showcasing clarity and color
Whether you're creating loose rubies for rings, necklaces, or statement pieces, our selection offers the perfect stone for your vision.
How to Select Your Perfect Loose Ruby
When buying loose rubies online, prioritize the 4Cs: Color, Clarity, Cut, and Carat. For a classic natural ruby, seek vivid red hues with minimal inclusions-our certified ruby listings include detailed specs.
- Color: Look for the prized "pigeon blood" red of Burmese rubies
- Clarity: Natural inclusions add character to untreated stones
- Cut: Choose based on your jewelry design needs
- Carat: From delicate 0.5ct to statement 5+ct gems
As the July birthstone, these loose ruby birthstone gems symbolize passion and protection. Pro tip: Pair with diamonds for stunning contrast in custom designs.
Learn more about this famous gemstone in our ruby information guide.
Shop Our Loose Rubies Collection
Browse our loose rubies for sale and find the perfect match for your vision. From cheap loose rubies to premium certified loose rubies, we have options for every budget and style.
Frequently Asked Questions
What makes a ruby "natural"?
A natural ruby is one that has formed in the earth without human intervention, unlike synthetic or lab-grown stones. Our natural loose rubies are certified for authenticity, preserving their original beauty and value.
Are your loose rubies certified?
Yes! All our loose rubies are offered with independent lab reports from reputable gemological institutes, ensuring they are genuine ruby gemstones and disclosing any (or no) treatments applied.
What's the difference between Burmese and Mozambique rubies?
Burmese rubies are renowned for their legendary "pigeon blood" red color and historical significance, often commanding premium prices. Mozambique loose rubies offer vibrant hues at more accessible prices with ethical sourcing and excellent quality.
Can I use these loose rubies for custom jewelry?
Absolutely! Our loose rubies for jewelry are perfect for creating custom rings, necklaces, earrings, or any bespoke design. We offer expert advice to help you select the ideal stone for your project.
How do I buy loose rubies online safely?
Shopping for loose rubies for sale is secure and simple with us. We provide detailed descriptions, high-resolution photos, 360° views, and certification documents. Plus, enjoy our satisfaction guarantee and worldwide shipping.
Are your rubies suitable as birthstones?
Yes! As the July birthstone, our loose ruby birthstone gems make meaningful and beautiful gifts. They're also perfect for 15th and 40th wedding anniversaries, symbolizing passion and love.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 8 
Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use
Overall Rating -> 10 
Easy to conduct search, good amount of stock to select from along with variety of prices.
Overall Rating -> 10
My experience was done with ease
Overall Rating -> 10
Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.
Overall Rating -> 10
When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.
Overall Rating -> 10
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!
