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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
1.18ct Natural Hot Pink Ruby, Round, VS-SI, Photo A

1.18ct Natural Hot Pink Ruby, Round, VS-SI

Ruby

1.18ct1 pc
$ 127.44
6 mm (calibrated)
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2.17ct Natural Deep Red Ruby, Oval, VS-SI, Photo A

2.17ct Natural Deep Red Ruby, Oval, VS-SI

Ruby

2.17ct1 pc
$ 195.30
8 x 6 mm (calibrated)
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0.17ct Natural Pinkish Red Ruby, Round, VS, Photo A

0.17ct Natural Pinkish Red Ruby, Round, VS

Ruby

0.17ct1 pc
$ 67.55
3.5 mm (calibrated)
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3.36ct Natural Dark Red Ruby, Fancy, Opaque, Photo A

3.36ct Natural Dark Red Ruby, Fancy, Opaque

Ruby

3.36ct1 pc
$ 67.20
13.1 x 10.5 mm
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0.41ct Natural Deep Red Ruby, Oval, VS, Photo A

0.41ct Natural Deep Red Ruby, Oval, VS

Ruby

0.41ct1 pc
$ 137.76
5 x 4 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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2.19ct Natural Jam Red Ruby, Oval, VS-SI, Photo A

2.19ct Natural Jam Red Ruby, Oval, VS-SI

Ruby

2.19ct1 pc
$ 236.52
8 x 6 mm (calibrated)
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3.31ctw Natural Light Red Rubies, Oval, VS, Photo A

3.31ctw Natural Light Red Rubies, Oval, VS

Ruby

3.31ct total2 pcs
$ 218.46
8 x 6 mm (calibrated)
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1.26ct Natural Jam Red Ruby, Oval, SI, Photo A
Ruby Product Video (569899)

1.26ct Natural Jam Red Ruby, Oval, SI

Ruby

1.26ct1 pc
$ 928.65
7.2 x 5.2 mm
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1.00ct Natural Light Red Ruby, Round, VS, Photo A

1.00ct Natural Light Red Ruby, Round, VS

Ruby

1.00ct1 pc
$ 108.00
5.5 mm (calibrated)
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1.06ct Natural Hot Pink Ruby, Round, VS, Photo A

1.06ct Natural Hot Pink Ruby, Round, VS

Ruby

1.06ct1 pc
$ 114.48
5.7 mm
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0.29ct Natural Deep Wine Red Ruby, Round, VS-SI, Photo A

0.29ct Natural Deep Wine Red Ruby, Round, VS-SI

Ruby

0.29ct1 pc
$ 125.11
4 mm (calibrated)
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1.43ct Natural Medium Dark-Pink Ruby, Oval, VS, Photo A

1.43ct Natural Medium Dark-Pink Ruby, Oval, VS

Ruby

1.43ct1 pc
$ 120.12
8 x 6 mm (calibrated)
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5.10ct Natural Reddish Purple Ruby, Fancy, Opaque, Photo A

5.10ct Natural Reddish Purple Ruby, Fancy, Opaque

Ruby

5.10ct1 pc
$ 122.40
16 x 10.4 mm
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0.96ct Natural Pinkish Red Ruby, Pear Shape, VS-SI, Photo A

0.96ct Natural Pinkish Red Ruby, Pear Shape, VS-SI

Ruby

0.96ct1 pc
$ 103.68
7 x 5 mm (calibrated)
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3.23ctw Natural Reddish Pink Rubies, Oval, VS-SI, Photo A

3.23ctw Natural Reddish Pink Rubies, Oval, VS-SI

Ruby

3.23ct total2 pcs
$ 348.84
8 x 6 mm (calibrated)
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3.10ct Natural Purple Red Ruby, Flower Cut, Opaque, Photo A

3.10ct Natural Purple Red Ruby, Flower Cut, Opaque

Ruby

3.10ct1 pc
$ 74.40
10.8 x 8.3 mm
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1.35ct Natural Deep Reddish Pink Ruby, Oval, SI, Photo A
Ruby Product Video (569896)

1.35ct Natural Deep Reddish Pink Ruby, Oval, SI

Ruby

1.35ct1 pc
$ 994.98
6.8 x 5.5 mm
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1.09ct Natural Light Red Ruby, Oval, VS, Photo A

1.09ct Natural Light Red Ruby, Oval, VS

Ruby

1.09ct1 pc
$ 130.80
7.1 x 5.3 mm
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0.31ct Natural Deep Wine Red Ruby, Round, VS-SI, Photo A

0.31ct Natural Deep Wine Red Ruby, Round, VS-SI

Ruby

0.31ct1 pc
$ 133.74
4 mm (calibrated)
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1.02ct Natural Light Red Ruby, Oval, VS, Photo A

1.02ct Natural Light Red Ruby, Oval, VS

Ruby

1.02ct1 pc
$ 85.68
7 x 5 mm (calibrated)
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4.38ct Natural Plum Purple Ruby, Fancy, Opaque, Photo A

4.38ct Natural Plum Purple Ruby, Fancy, Opaque

Ruby

4.38ct1 pc
$ 105.12
14.8 x 11.1 mm
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13.78ct Natural Medium Purple Ruby, Flower Cut, Opaque, Photo A
Ruby Product Video (691828)

13.78ct Natural Medium Purple Ruby, Flower Cut, Opaque

Ruby

13.78ct1 pc
$ 330.72
17.8 x 17.1 mm
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1.09ct Natural Wine Red Ruby, Marquise, VS-SI, Photo A
Ruby Product Video (570371)

1.09ct Natural Wine Red Ruby, Marquise, VS-SI

Ruby

1.09ct1 pc
$ 1,021.97
9.7 x 4.4 mm
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0.20ct Natural Medium Dark-Red Ruby, Round, VS, Photo A

0.20ct Natural Medium Dark-Red Ruby, Round, VS

Ruby

0.20ct1 pc
$ 79.46
3.5 mm (calibrated)
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3.72ctw Natural Medium Red Rubies, Oval, VS-SI, Photo A
Ruby Product Video (722416)

3.72ctw Natural Medium Red Rubies, Oval, VS-SI

Ruby

3.72ct total2 pcs
$ 401.76
8.1 x 5.8 mm
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0.92ct Natural Pinkish Red Ruby, Pear Shape, VS-SI, Photo A

0.92ct Natural Pinkish Red Ruby, Pear Shape, VS-SI

Ruby

0.92ct1 pc
$ 909.53
7 x 5 mm (calibrated)
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2.48ctw Natural Hot Pink Rubies, Oval, VS, Photo A

2.48ctw Natural Hot Pink Rubies, Oval, VS

Ruby

2.48ct total2 pcs
$ 208.32
7 x 5 mm (calibrated)
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24.06ct Natural Dark Red Ruby, Cushion, VS, Photo A
Ruby Product Video (667362)

24.06ct Natural Dark Red Ruby, Cushion, VS

Ruby

24.06ct1 pc
$ 1,203.00
15 x 15 mm (calibrated)
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1.28ct Natural Medium Red Ruby, Marquise, VS-SI, Photo A
Ruby Product Video (405885)

1.28ct Natural Medium Red Ruby, Marquise, VS-SI

Ruby

1.28ct1 pc
$ 1,075.20
9.5 x 4.8 mm
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0.14ct Natural Deep Red Ruby, Round, VS, Photo A

0.14ct Natural Deep Red Ruby, Round, VS

Ruby

0.14ct1 pc
$ 55.63
3.5 mm (calibrated)
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1.14ct Natural Light Red Ruby, Oval, VS, Photo A

1.14ct Natural Light Red Ruby, Oval, VS

Ruby

1.14ct1 pc
$ 136.80
7 x 5 mm (calibrated)
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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

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good.

Posted By Tommy in December, 2025
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Overall Rating -> 10 star ratings

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 2025
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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
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Overall Rating -> 10 star ratings

Very neat and to the point

Posted By Botha in March, 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
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