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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
Gray
Green
Multicolor
Orange
Pink Ruby
Purple Ruby
Red Ruby
Turquoise
Violet
White
Yellow
Single
Pairs
Lots
Faceted
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0.83ct Light Red Ruby, Round, VS-SI
Ruby Product Video (499510)

0.83ct Light Red Ruby, Round, VS-SI

5.5 mm (calibrated)

$ 631.62

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15.62ct Pinkish Purple Star Ruby, Oval, Opaque

15.62ct Pinkish Purple Star Ruby, Oval, Opaque

14.9 x 12.4 mm

$ 224.93

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1.80ct Jam Red Ruby, Oval, VS

1.80ct Jam Red Ruby, Oval, VS

8 x 6 mm (calibrated)

$ 194.40

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1.33ct Reddish Pink Ruby, Oval, VS-SI

1.33ct Reddish Pink Ruby, Oval, VS-SI

8 x 6 mm (calibrated)

$ 143.64

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0.70ct Deep Crimson Ruby, Pear Shape, VS-SI

0.70ct Deep Crimson Ruby, Pear Shape, VS-SI

6 x 4 mm (calibrated)

$ 75.60

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1.64ct Fruit Punch Red Ruby, Emerald Cut, VS-SI

1.64ct Fruit Punch Red Ruby, Emerald Cut, VS-SI

8.9 x 4.8 mm

$ 295.20

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1.76ct Medium Pink Ruby, Oval, VS-SI

1.76ct Medium Pink Ruby, Oval, VS-SI

8 x 6 mm (calibrated)

$ 190.08

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0.91ct Light Red Ruby, Pear Shape, VS-SI

0.91ct Light Red Ruby, Pear Shape, VS-SI

7 x 5 mm (calibrated)

$ 98.28

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0.19ct Pinkish Red Ruby, Round, VS

0.19ct Pinkish Red Ruby, Round, VS

3.5 mm (calibrated)

$ 75.49

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1.19ct Pinkish Red Ruby, Oval, VS

1.19ct Pinkish Red Ruby, Oval, VS

7 x 5 mm (calibrated)

$ 42.84

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2.72ct Deep Crimson Ruby, Pear Shape, VS

2.72ct Deep Crimson Ruby, Pear Shape, VS

9 x 7 mm (calibrated)

$ 310.08

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1.21ct Reddish Pink Ruby, Emerald Cut, SI

1.21ct Reddish Pink Ruby, Emerald Cut, SI

9.1 x 4.7 mm

$ 181.50

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0.46ct Bright Red Ruby, Oval, VS-SI

0.46ct Bright Red Ruby, Oval, VS-SI

6 x 4 mm (calibrated)

$ 273.24

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2.24ct Deep Reddish Pink Ruby, Oval, VS
Ruby Product Video (689624)

2.24ct Deep Reddish Pink Ruby, Oval, VS

8 x 6 mm (calibrated)

$ 147.84

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1.65ct Deep Crimson Ruby, Round, VS

1.65ct Deep Crimson Ruby, Round, VS

6.5 mm (calibrated)

$ 178.20

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0.73ct Jam Red Ruby, Pear Shape, VS-SI

0.73ct Jam Red Ruby, Pear Shape, VS-SI

6.2 x 4.3 mm

$ 78.84

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0.29ct Dark Red Ruby, Round, SI

0.29ct Dark Red Ruby, Round, SI

4 mm (calibrated)

$ 114.84

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1.11ct Reddish Pink Ruby, Pear Shape, VS-SI

1.11ct Reddish Pink Ruby, Pear Shape, VS-SI

7 x 5 mm (calibrated)

$ 119.88

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15.91ct Medium-Dark Purple Ruby, Fancy, Opaque
Ruby Product Video (501417)

15.91ct Medium-Dark Purple Ruby, Fancy, Opaque

34.3 x 12.3 mm

$ 445.44

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0.96ct Medium Dark-Pink Ruby, Oval, VS

0.96ct Medium Dark-Pink Ruby, Oval, VS

6.8 x 4.7 mm

$ 103.68

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0.48ctw Deep Red Rubies, Round, VS-SI

0.48ctw Deep Red Rubies, Round, VS-SI

4 mm (calibrated)

$ 161.28

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5.71ct Wine Red Ruby, Round, VS

5.71ct Wine Red Ruby, Round, VS

10 mm (calibrated)

$ 342.60

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18.07ct Wine Red Ruby, Oval, VVS-VS
Ruby Product Video (632079)

18.07ct Wine Red Ruby, Oval, VVS-VS

16.3 x 13.5 mm

$ 1,445.60

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2.42ctw Light Red Rubies, Oval, VS

2.42ctw Light Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 87.12

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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

No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

Posted By Orphanboy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.

Posted By Sina in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoyed shopping.

Posted By Chris in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the product and the details about each of them.

Posted By Love It! in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
Source: Bizrate
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