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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 Shape Ruby
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
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Pink Ruby
Purple Ruby
Red Ruby
Turquoise
Violet
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Single
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2.48ctw Light Red Rubies, Oval, VS

2.48ctw Light Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 297.60

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35.80ct Reddish Purple Star Ruby, Oval, Opaque
Star Ruby Product Video (522234)

35.80ct Reddish Purple Star Ruby, Oval, Opaque

19.4 x 16.9 mm

$ 567.07

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53.60ct Medium-Dark Purple Star Ruby, Oval, Opaque
Star Ruby Product Video (521459)

53.60ct Medium-Dark Purple Star Ruby, Oval, Opaque

21.3 x 19.6 mm

$ 849.02

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2.55ctw Light Red Rubies, Oval, VS
Ruby Product Video (669428)

2.55ctw Light Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 574.86

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36.24ct Reddish Purple Star Ruby, Oval, Opaque
Star Ruby Product Video (522964)

36.24ct Reddish Purple Star Ruby, Oval, Opaque

19.2 x 16.7 mm

$ 574.04

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0.23ct Light Red Ruby, Round, VS-SI
Ruby Product Video (508420)

0.23ct Light Red Ruby, Round, VS-SI

3.5 mm (calibrated)

$ 43.33

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31.80ct Medium-Light Purple Star Ruby, Oval, Opaque
Star Ruby Product Video (521457)

31.80ct Medium-Light Purple Star Ruby, Oval, Opaque

20.7 x 19.5 mm

$ 503.71

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2.54ctw Light Red Rubies, Oval, VS

2.54ctw Light Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 304.80

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13.67ct Dark Red Star Ruby, Oval, Opaque

13.67ct Dark Red Star Ruby, Oval, Opaque

14 x 12 mm (calibrated)

$ 216.53

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14.31ct Medium-Dark Reddish Purple Star Ruby, Oval, Opaque

14.31ct Medium-Dark Reddish Purple Star Ruby, Oval, Opaque

14.6 x 12.3 mm

$ 188.89

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1.73ct Light Red Ruby, Oval, VS-SI

1.73ct Light Red Ruby, Oval, VS-SI

8 x 6 mm (calibrated)

$ 62.28

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2.67ct Deep Crimson Ruby, Round, VS-SI

2.67ct Deep Crimson Ruby, Round, VS-SI

7.5 mm (calibrated)

$ 288.36

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1.54ct Hot Pink Ruby, Round, VS-SI

1.54ct Hot Pink Ruby, Round, VS-SI

6.5 mm (calibrated)

$ 166.32

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2.55ctw Deep Reddish Pink Rubies, Oval, VS-SI

2.55ctw Deep Reddish Pink Rubies, Oval, VS-SI

7 x 5 mm (calibrated)

$ 91.80

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7.34ct Medium Red Ruby, Pear Shape, VS

7.34ct Medium Red Ruby, Pear Shape, VS

14.1 x 10.6 mm

$ 440.40

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0.71ct Reddish Pink Ruby, Round, VS-SI

0.71ct Reddish Pink Ruby, Round, VS-SI

5.3 mm

$ 262.42

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1.07ct Jam Red Ruby, Round, VS-SI

1.07ct Jam Red Ruby, Round, VS-SI

6 mm (calibrated)

$ 444.14

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0.28ct Deep Red Ruby, Round, SI

0.28ct Deep Red Ruby, Round, SI

3.8 mm

$ 111.25

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5.69ct Medium Dark-Purple Star Ruby, Oval, Opaque

5.69ct Medium Dark-Purple Star Ruby, Oval, Opaque

12 x 10 mm (calibrated)

$ 316.59

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1.45ct Medium Red Ruby, Round, VS-SI

1.45ct Medium Red Ruby, Round, VS-SI

6.5 mm (calibrated)

$ 156.60

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23.90ct Wine Red Ruby, Oval, Translucent

23.90ct Wine Red Ruby, Oval, Translucent

18.3 x 16 mm

$ 788.70

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3.94ct Medium Dark-Purple Star Ruby, Oval, Opaque
Star Ruby Product Video (707870)

3.94ct Medium Dark-Purple Star Ruby, Oval, Opaque

10 x 8.8 mm

$ 75.65

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1.53ct Light Red Ruby, Oval, VS-SI

1.53ct Light Red Ruby, Oval, VS-SI

8 x 6 mm (calibrated)

$ 165.24

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3.05ct Medium Red Ruby, Oval, VS-SI

3.05ct Medium Red Ruby, Oval, VS-SI

9 x 7 mm (calibrated)

$ 183.00

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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

I would recommend gem select yo everyone Fast service and no problems

Posted By Steve in March, 2025
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Overall Rating -> 10 star ratings

Loved everything. High quality, quick shipping, and authentication included.

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Overall Rating -> 9 star ratings

I am very pleased with the ways you can filter your searches on this site, finding exactly what I want with little knowledge of what I am looking for is surprisingly easy!

Posted By Leo in March, 2025
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Overall Rating -> 10 star ratings

The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

Posted By SLIntuitive Donna in July, 2025
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Overall Rating -> 10 star ratings

It was easy and to the point

Posted By Victorius in May, 2025
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Overall Rating -> 9 star ratings

If you have motion picture, then I will be more satisfied with.

Posted By Ray in November, 2025
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