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Home › Gemstones › Ruby

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
0.23ct Natural Dark Red Ruby, Round, VS, Photo A

0.23ct Natural Dark Red Ruby, Round, VS

Ruby

0.23ct1 pc
$ 75.85
3.5 mm (calibrated)
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1.32ct Natural Medium Dark-Red Ruby, Oval, VS, Photo A

1.32ct Natural Medium Dark-Red Ruby, Oval, VS

Ruby

1.32ct1 pc
$ 131.47
7 x 5 mm (calibrated)
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0.97ct Natural Medium Red Ruby, Octagon / Emerald Cut, VS, Photo A

0.97ct Natural Medium Red Ruby, Octagon / Emerald Cut, VS

Ruby

0.97ct1 pc
$ 86.95
5.8 x 4.2 mm
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1.08ct Natural Deep Crimson Ruby, Round, VS-SI, Photo A

1.08ct Natural Deep Crimson Ruby, Round, VS-SI

Ruby

1.08ct1 pc
$ 96.81
6 mm (calibrated)
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2.82ctw Natural Deep Crimson Rubies, Pear Shape, VS-SI, Photo A
Ruby Product Video (728947)

2.82ctw Natural Deep Crimson Rubies, Pear Shape, VS-SI

Ruby

2.82ct total2 pcs
$ 252.78
8 x 6 mm (calibrated)
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3.39ct Natural Medium Dark-Purple Ruby, Fancy, Opaque, Photo A

3.39ct Natural Medium Dark-Purple Ruby, Fancy, Opaque

Ruby

3.39ct1 pc
$ 67.53
16.2 x 9.9 mm
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1.42ct Natural Pinkish Purple Ruby, Oval, VS, Photo A

1.42ct Natural Pinkish Purple Ruby, Oval, VS

Ruby

1.42ct1 pc
$ 42.43
7.6 x 5.7 mm
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1.10ct Natural Deep Red Ruby, Oval, SI, Photo A
Ruby Product Video (569755)

1.10ct Natural Deep Red Ruby, Oval, SI

Ruby

1.10ct1 pc
$ 807.47
6.6 x 5.5 mm
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0.78ct Natural Pinkish Red Ruby, Pear Shape, VS, Photo A
Ruby Product Video (646599)

0.78ct Natural Pinkish Red Ruby, Pear Shape, VS

Ruby

0.78ct1 pc
$ 543.82
6.7 x 5 mm
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1.14ct Natural Hot Pink Ruby, Octagon / Emerald Cut, SI, Photo A

1.14ct Natural Hot Pink Ruby, Octagon / Emerald Cut, SI

Ruby

1.14ct1 pc
$ 170.32
8.1 x 4 mm
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0.18ct Natural Pinkish Red Ruby, Round, VS, Photo A

0.18ct Natural Pinkish Red Ruby, Round, VS

Ruby

0.18ct1 pc
$ 59.36
3.5 mm (calibrated)
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2.54ctw Natural Light Red Rubies, Oval, VS, Photo A

2.54ctw Natural Light Red Rubies, Oval, VS

Ruby

2.54ct total2 pcs
$ 252.98
7 x 5 mm (calibrated)
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3.55ct Natural Purple Red Ruby, Fancy, Opaque, Photo A

3.55ct Natural Purple Red Ruby, Fancy, Opaque

Ruby

3.55ct1 pc
$ 70.72
14.6 x 9.4 mm
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0.66ct Natural Medium Red Ruby, Pear Shape, VS-SI, Photo A

0.66ct Natural Medium Red Ruby, Pear Shape, VS-SI

Ruby

0.66ct1 pc
$ 59.16
6 x 4 mm (calibrated)
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0.32ct Natural Dark Red Ruby, Round, VS, Photo A

0.32ct Natural Dark Red Ruby, Round, VS

Ruby

0.32ct1 pc
$ 105.53
3.8 mm
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1.94ct Natural Light Red Ruby, Oval, VS-SI, Photo A

1.94ct Natural Light Red Ruby, Oval, VS-SI

Ruby

1.94ct1 pc
$ 57.97
8 x 6 mm (calibrated)
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1.21ct Natural Wine Red Ruby, Oval, VS-SI, Photo A
Ruby Product Video (402657)

1.21ct Natural Wine Red Ruby, Oval, VS-SI

Ruby

1.21ct1 pc
$ 843.61
6.5 x 5.4 mm
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1.32ct Natural Deep Crimson Ruby, Pear Shape, VS-SI, Photo A

1.32ct Natural Deep Crimson Ruby, Pear Shape, VS-SI

Ruby

1.32ct1 pc
$ 118.32
8 x 6 mm (calibrated)
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0.90ct Natural Light Red Ruby, Pear Shape, VS, Photo A

0.90ct Natural Light Red Ruby, Pear Shape, VS

Ruby

0.90ct1 pc
$ 62.75
7 x 5 mm (calibrated)
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1.82ct Natural Pinkish Red Ruby, Oval, VS-SI, Photo A

1.82ct Natural Pinkish Red Ruby, Oval, VS-SI

Ruby

1.82ct1 pc
$ 163.14
8 x 6 mm (calibrated)
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1.62ct Natural Hot Pink Ruby, Octagon / Emerald Cut, VS-SI, Photo A

1.62ct Natural Hot Pink Ruby, Octagon / Emerald Cut, VS-SI

Ruby

1.62ct1 pc
$ 242.03
8.7 x 4.3 mm
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16.54ct Natural Bright Red Ruby, Oval, VS, Photo A
Ruby Product Video (728734)

16.54ct Natural Bright Red Ruby, Oval, VS

Ruby

16.54ct1 pc
$ 1,647.38
16 x 12 mm (calibrated)
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1.40ctw Natural Medium Red Rubies, Round, VS-SI, Photo A
Ruby Product Video (496168)

1.40ctw Natural Medium Red Rubies, Round, VS-SI

Ruby

1.40ct total6 pcs
$ 191.73
3.5 mm (calibrated)
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1.24ct Natural Light Red Ruby, Oval, VS, Photo A

1.24ct Natural Light Red Ruby, Oval, VS

Ruby

1.24ct1 pc
$ 37.05
7 x 5 mm (calibrated)
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0.85ct Natural Pinkish Red Ruby, Pear Shape, VS-SI, Photo A

0.85ct Natural Pinkish Red Ruby, Pear Shape, VS-SI

Ruby

0.85ct1 pc
$ 76.19
6.6 x 4.7 mm
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0.19ct Natural Pinkish Red Ruby, Round, VS, Photo A

0.19ct Natural Pinkish Red Ruby, Round, VS

Ruby

0.19ct1 pc
$ 62.66
3.5 mm (calibrated)
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1.15ct Natural Pinkish Red Ruby, Oval, SI, Photo A
Ruby Product Video (569418)

1.15ct Natural Pinkish Red Ruby, Oval, SI

Ruby

1.15ct1 pc
$ 844.18
7.2 x 5.3 mm
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1.59ct Natural Medium Dark-Red Ruby, Octagon / Emerald Cut, VS, Photo A

1.59ct Natural Medium Dark-Red Ruby, Octagon / Emerald Cut, VS

Ruby

1.59ct1 pc
$ 142.53
7 x 5 mm (calibrated)
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1.76ct Natural Wine Red Ruby, Fancy, Opaque, Photo A

1.76ct Natural Wine Red Ruby, Fancy, Opaque

Ruby

1.76ct1 pc
$ 35.06
9 x 6 mm (calibrated)
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0.31ct Natural Deep Wine Red Ruby, Round, SI-I1, Photo A

0.31ct Natural Deep Wine Red Ruby, Round, SI-I1

Ruby

0.31ct1 pc
$ 102.23
4 mm (calibrated)
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0.28ct Natural Dark Red Ruby, Round, SI-I1, Photo A

0.28ct Natural Dark Red Ruby, Round, SI-I1

Ruby

0.28ct1 pc
$ 92.34
3.7 mm
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2.12ctw Natural Light Red Rubies, Oval, VS, Photo A

2.12ctw Natural Light Red Rubies, Oval, VS

Ruby

2.12ct total2 pcs
$ 211.15
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

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

Posted By Fried Rice in August, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Site worked well and helped me find a rock that matched what I was looking for. Well within budget and I trust it will show up, so that's definitely positive. Not much else to it. Satisfied.

Posted By Big Ricky in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection prices are reasonable!

Posted By ToRa62 in April, 2026
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Overall Rating -> 10 star ratings

I loved it! Extensive inventory, great prices, I definitely will be buying from here again!

Posted By Lex in April, 2026
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Overall Rating -> 10 star ratings

I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

Posted By Lynn in September, 2025
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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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