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Loose Rubies

Explore natural loose rubies, perfect for custom jewelry, birthstones, or collectors.

1 ct Ruby
Emerald Cut Ruby
Ruby Heat Only
Untreated Ruby
Burma Ruby
Madagascar Ruby
Ruby Parcels
Ruby Pairs
Oval Ruby Gemstones
Pear Shaped Ruby
Round Ruby
Ruby Cabochons
Blood Red Ruby
1-3 Carat Ruby
Exact Match not Available: Go Back
0.93ct Natural Pinkish Red Ruby, Pear Shape, VS-SI, Photo A

0.93ct Natural Pinkish Red Ruby, Pear Shape, VS-SI

Ruby

0.93ct1 pc
$ 100.44
7 x 5 mm (calibrated)
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0.93ct Natural Pinkish Red Ruby, Round, VS-SI, Photo A

0.93ct Natural Pinkish Red Ruby, Round, VS-SI

Ruby

0.93ct1 pc
$ 320.91
5.7 mm
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0.79ct Natural Pinkish Red Ruby, Octagon / Emerald Cut, VS, Photo A

0.79ct Natural Pinkish Red Ruby, Octagon / Emerald Cut, VS

Ruby

0.79ct1 pc
$ 85.32
6 x 4 mm (calibrated)
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0.33ct Natural Wine Red Ruby, Round, SI-I1, Photo A

0.33ct Natural Wine Red Ruby, Round, SI-I1

Ruby

0.33ct1 pc
$ 131.12
3.8 mm
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0.22ct Natural Deep Red Ruby, Round, VS-SI, Photo A

0.22ct Natural Deep Red Ruby, Round, VS-SI

Ruby

0.22ct1 pc
$ 87.41
3.5 mm (calibrated)
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1.56ct Natural Jam Red Ruby, Octagon / Emerald Cut, VS, Photo A

1.56ct Natural Jam Red Ruby, Octagon / Emerald Cut, VS

Ruby

1.56ct1 pc
$ 168.48
7 x 5 mm (calibrated)
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2.30ct Natural Magenta Ruby, Fancy, Opaque, Photo A

2.30ct Natural Magenta Ruby, Fancy, Opaque

Ruby

2.30ct1 pc
$ 55.20
10 x 8 mm (calibrated)
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1.90ct Natural Deep Reddish Pink Ruby, Oval, VS-SI, Photo A

1.90ct Natural Deep Reddish Pink Ruby, Oval, VS-SI

Ruby

1.90ct1 pc
$ 57.68
7.6 x 6.1 mm
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1.94ct Natural Light Red Ruby, Oval, VS, Photo A

1.94ct Natural Light Red Ruby, Oval, VS

Ruby

1.94ct1 pc
$ 69.84
8 x 6 mm (calibrated)
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1.28ct Natural Medium Red Ruby, Round, VS, Photo A

1.28ct Natural Medium Red Ruby, Round, VS

Ruby

1.28ct1 pc
$ 115.20
5.7 mm
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1.40ct Natural Jam Red Ruby, Round, VS, Photo A

1.40ct Natural Jam Red Ruby, Round, VS

Ruby

1.40ct1 pc
$ 151.20
6 mm (calibrated)
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1.08ct Natural Jam Red Ruby, Oval, VS-SI, Photo A

1.08ct Natural Jam Red Ruby, Oval, VS-SI

Ruby

1.08ct1 pc
$ 955.18
7 x 5 mm (calibrated)
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3.84ctw Natural Medium Dark-Red Rubies, Oval, VS, Photo A

3.84ctw Natural Medium Dark-Red Rubies, Oval, VS

Ruby

3.84ct total2 pcs
$ 253.44
8 x 6 mm (calibrated)
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1.26ct Natural Pinkish Red Ruby, Oval, VS-SI, Photo A

1.26ct Natural Pinkish Red Ruby, Oval, VS-SI

Ruby

1.26ct1 pc
$ 136.08
8 x 6 mm (calibrated)
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1.85ct Natural Medium Red Ruby, Oval, VS, Photo A
Ruby Product Video (668537)

1.85ct Natural Medium Red Ruby, Oval, VS

Ruby

1.85ct1 pc
$ 66.60
8 x 6 mm (calibrated)
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1.63ct Natural Blood Red Ruby, Round, VS-SI, Photo A

1.63ct Natural Blood Red Ruby, Round, VS-SI

Ruby

1.63ct1 pc
$ 176.04
6.5 mm (calibrated)
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1.95ct Natural Deep Red Ruby, Round, SI-I1, Photo A
Ruby Product Video (722461)

1.95ct Natural Deep Red Ruby, Round, SI-I1

Ruby

1.95ct1 pc
$ 210.60
7 mm (calibrated)
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1.34ct Natural Medium Red Ruby, Oval, VS, Photo A

1.34ct Natural Medium Red Ruby, Oval, VS

Ruby

1.34ct1 pc
$ 160.80
7 x 5 mm (calibrated)
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3.86ct Natural Medium Dark-Purple Ruby, Fancy, Opaque, Photo A

3.86ct Natural Medium Dark-Purple Ruby, Fancy, Opaque

Ruby

3.86ct1 pc
$ 92.64
14 x 9 mm (calibrated)
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7.42ctw Natural Raspberry Red Rubies, Flower Cut, Opaque, Photo A

7.42ctw Natural Raspberry Red Rubies, Flower Cut, Opaque

Ruby

7.42ct total2 pcs
$ 178.08
11 x 9 mm (calibrated)
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1.04ct Natural Medium Red Ruby, Oval, VS, Photo A

1.04ct Natural Medium Red Ruby, Oval, VS

Ruby

1.04ct1 pc
$ 124.80
7 x 5 mm (calibrated)
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2.55ctw Natural Light Red Rubies, Oval, VS, Photo A
Ruby Product Video (669428)

2.55ctw Natural Light Red Rubies, Oval, VS

Ruby

2.55ct total2 pcs
$ 574.86
7 x 5 mm (calibrated)
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1.04ct Natural Hot Pink Ruby, Oval, VS, Photo A

1.04ct Natural Hot Pink Ruby, Oval, VS

Ruby

1.04ct1 pc
$ 112.32
7 x 5 mm (calibrated)
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3.05ct Natural Medium Red Ruby, Oval, VS-SI, Photo A

3.05ct Natural Medium Red Ruby, Oval, VS-SI

Ruby

3.05ct1 pc
$ 183.00
9 x 7 mm (calibrated)
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1.88ct Natural Pinkish Red Ruby, Oval, VS-SI, Photo A

1.88ct Natural Pinkish Red Ruby, Oval, VS-SI

Ruby

1.88ct1 pc
$ 203.04
8 x 6 mm (calibrated)
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1.41ct Natural Medium Red Ruby, Marquise, VS-SI, Photo A
Ruby Product Video (402472)

1.41ct Natural Medium Red Ruby, Marquise, VS-SI

Ruby

1.41ct1 pc
$ 1,302.84
10.3 x 4.9 mm
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1.25ct Natural Medium Dark-Pink Ruby, Oval, VS, Photo A

1.25ct Natural Medium Dark-Pink Ruby, Oval, VS

Ruby

1.25ct1 pc
$ 135.00
7 x 5 mm (calibrated)
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18.07ct Natural Wine Red Ruby, Oval, VVS-VS, Photo A
Ruby Product Video (632079)

18.07ct Natural Wine Red Ruby, Oval, VVS-VS

Ruby

18.07ct1 pc
$ 1,445.60
16.3 x 13.5 mm
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15.20ct Natural Dark Red Ruby, Oval, Translucent, Photo A

15.20ct Natural Dark Red Ruby, Oval, Translucent

Ruby

15.20ct1 pc
$ 481.54
16.8 x 14.2 mm
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0.92ct Natural Deep Red Ruby, Oval, VS-SI, Photo A
Ruby Product Video (319428)

0.92ct Natural Deep Red Ruby, Oval, VS-SI

Ruby

0.92ct1 pc
$ 922.94
7 x 4.7 mm
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1.06ct Natural Reddish Pink Ruby, Pear Shape, VS-SI, Photo A
Ruby Product Video (569923)

1.06ct Natural Reddish Pink Ruby, Pear Shape, VS-SI

Ruby

1.06ct1 pc
$ 781.24
7 x 5 mm (calibrated)
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1.19ct Natural Deep Reddish Pink Ruby, Pear Shape, VS-SI, Photo A
Ruby Product Video (567365)

1.19ct Natural Deep Reddish Pink Ruby, Pear Shape, VS-SI

Ruby

1.19ct1 pc
$ 916.30
7.1 x 6 mm
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Why Buy Ruby from GemSelect?

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.

Loose Rubies

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 -> 10 star ratings

Easy to use website

Posted By Mel in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great! Affordable

Posted By Spinellope in April, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly

Posted By Ron T in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I liked the selection of gems, and price. I did not like your PayPal process. I already have a PP account and you want me to sign up for another.

Posted By CLTCJH in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I could see the actual gem I was buying

Posted By Bugs in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good, hope gem quality is good and genuine

Posted By Varun in May, 2026
Source: Bizrate
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