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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
Ruby Weight
Ruby Size
Ruby Clarity
Ruby Price
Ruby Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black
Blue
Brown
Golden
Gray
Green
Multicolor
Orange
Pink Ruby
Purple Ruby
Red Ruby
Turquoise
Violet
White
Yellow
Single
Pairs
Lots
Faceted
Cabochons
Clear All
2.03ct Purple Ruby, Fancy, Opaque

2.03ct Purple Ruby, Fancy, Opaque

12.3 x 8.8 mm

$ 40.44

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19.04ct Red Ruby, Oval, Translucent

19.04ct Red Ruby, Oval, Translucent

18.1 x 15.2 mm

$ 493.06

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1.38ct Red Ruby, Pear Shape, VS-SI
Ruby Product Video (729009)

1.38ct Red Ruby, Pear Shape, VS-SI

7.9 x 5.6 mm

$ 123.70

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1.54ct Pink Ruby, Round, VS-SI

1.54ct Pink Ruby, Round, VS-SI

6.5 mm (calibrated)

$ 138.05

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1.33ct Pink Ruby, Oval, VS

1.33ct Pink Ruby, Oval, VS

7 x 5 mm (calibrated)

$ 119.22

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23.57ct Purple Ruby, Oval, Opaque
Ruby Product Video (501421)

23.57ct Purple Ruby, Oval, Opaque

30.4 x 19.7 mm

$ 547.71

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0.29ct Red Ruby, Round, SI-I1

0.29ct Red Ruby, Round, SI-I1

3.8 mm

$ 95.63

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4.75ct Purple Star Ruby, Oval, Opaque

4.75ct Purple Star Ruby, Oval, Opaque

9.7 x 7.5 mm

$ 219.36

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1.92ct Red Ruby, Oval, VS-SI

1.92ct Red Ruby, Oval, VS-SI

8 x 6 mm (calibrated)

$ 172.11

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0.56ct Red Ruby, Pear Shape, VS-SI

0.56ct Red Ruby, Pear Shape, VS-SI

6 x 4 mm (calibrated)

$ 50.20

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1.88ct Pink Ruby, Oval, VS-SI
Ruby Product Video (722658)

1.88ct Pink Ruby, Oval, VS-SI

8 x 6 mm (calibrated)

$ 168.52

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4.54ct Red Ruby, Oval, VS-SI
Ruby Product Video (722544)

4.54ct Red Ruby, Oval, VS-SI

10 x 8 mm (calibrated)

$ 406.97

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2.03ct Red Ruby, Oval, VS-SI

2.03ct Red Ruby, Oval, VS-SI

8 x 6 mm (calibrated)

$ 181.97

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2.48ct Red Ruby, Oval, VS-SI

2.48ct Red Ruby, Oval, VS-SI

8 x 6 mm (calibrated)

$ 222.31

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12.28ct Purple Star Ruby, Oval, Opaque

12.28ct Purple Star Ruby, Oval, Opaque

15.3 x 12.6 mm

$ 161.45

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1.46ct Pink Ruby, Round, VS

1.46ct Pink Ruby, Round, VS

6 mm (calibrated)

$ 130.87

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24.77ct Red Ruby, Oval, Translucent

24.77ct Red Ruby, Oval, Translucent

15.9 x 13.9 mm

$ 678.46

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1.23ct Red Ruby, Oval, VS

1.23ct Red Ruby, Oval, VS

7 x 5 mm (calibrated)

$ 36.75

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4.56ct Purple Star Ruby, Oval, Opaque

4.56ct Purple Star Ruby, Oval, Opaque

10.9 x 8.3 mm

$ 59.95

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0.98ct Red Ruby, Pear Shape, VS-SI

0.98ct Red Ruby, Pear Shape, VS-SI

7 x 5 mm (calibrated)

$ 87.85

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0.26ct Red Ruby, Round, SI

0.26ct Red Ruby, Round, SI

3.8 mm

$ 72.51

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6.14ct Red Star Ruby, Oval, Opaque

6.14ct Red Star Ruby, Oval, Opaque

11.8 x 8.9 mm

$ 94.18

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1.45ct Red Ruby, Oval, VS

1.45ct Red Ruby, Oval, VS

7.2 x 5.2 mm

$ 144.42

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1.33ct Red Ruby, Oval, VS-SI
Ruby Product Video (569432)

1.33ct Red Ruby, Oval, VS-SI

7 x 5 mm (calibrated)

$ 976.32

View Gem

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

Excellent options

Posted By CJ in February, 2026
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I am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
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Very good.

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

A pleasant experience and many choices to choose from

Posted By Krackenking in November, 2025
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Overall Rating -> 9 star ratings

Fast snd easy to find what I was looking for

Posted By Bawb in May, 2026
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Overall Rating -> 10 star ratings

selection was broad and the check out was quick. Great site

Posted By JC Karl in September, 2025
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