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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
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
1.68ct Pinkish Red Ruby, Oval, VS

1.68ct Pinkish Red Ruby, Oval, VS

8 x 6 mm (calibrated)

$ 60.48

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0.82ct Reddish Pink Ruby, Round, VS-SI

0.82ct Reddish Pink Ruby, Round, VS-SI

5.5 mm (calibrated)

$ 303.07

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1.84ct Deep Crimson Ruby, Round, VS-SI
Ruby Product Video (722673)

1.84ct Deep Crimson Ruby, Round, VS-SI

6.5 mm (calibrated)

$ 198.72

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0.84ct Pinkish Red Ruby, Pear Shape, VS
Ruby Product Video (646593)

0.84ct Pinkish Red Ruby, Pear Shape, VS

7 x 5 mm (calibrated)

$ 705.60

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0.94ct Deep Red Ruby, Marquise, VS-SI

0.94ct Deep Red Ruby, Marquise, VS-SI

8.5 x 4.4 mm

$ 917.36

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1.02ct Light Red Ruby, Oval, VS

1.02ct Light Red Ruby, Oval, VS

7 x 5 mm (calibrated)

$ 85.68

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17.70ct Medium-Dark Purple Star Ruby, Oval, Opaque

17.70ct Medium-Dark Purple Star Ruby, Oval, Opaque

15.8 x 13.3 mm

$ 280.37

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1.27ct Intense Pink Ruby, Oval, VS

1.27ct Intense Pink Ruby, Oval, VS

7 x 5 mm (calibrated)

$ 88.90

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1.43ct Jam Red Ruby, Emerald Cut, VS

1.43ct Jam Red Ruby, Emerald Cut, VS

7 x 5 mm (calibrated)

$ 154.44

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17.03ct Medium Purple Star Ruby, Oval, Opaque

17.03ct Medium Purple Star Ruby, Oval, Opaque

16.2 x 13.4 mm

$ 269.76

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19.19ct Wine Red Star Ruby, Oval, Opaque

19.19ct Wine Red Star Ruby, Oval, Opaque

16.8 x 14.5 mm

$ 253.31

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1.82ct Pinkish Red Ruby, Oval, VS-SI

1.82ct Pinkish Red Ruby, Oval, VS-SI

8 x 6 mm (calibrated)

$ 196.56

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1.50ct Deep Crimson Ruby, Round, VS

1.50ct Deep Crimson Ruby, Round, VS

6.5 mm (calibrated)

$ 162.00

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19.84ct Wine Red Ruby, Oval, Translucent

19.84ct Wine Red Ruby, Oval, Translucent

16.3 x 13.9 mm

$ 619.01

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1.96ct Light Red Ruby, Oval, VS-SI

1.96ct Light Red Ruby, Oval, VS-SI

8 x 6 mm (calibrated)

$ 211.68

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1.61ct Deep Red Ruby, Marquise, VS-SI
Ruby Product Video (405891)

1.61ct Deep Red Ruby, Marquise, VS-SI

10 x 4.9 mm

$ 1,487.64

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13.61ct Bright Red Ruby, Oval, VS
Ruby Product Video (728741)

13.61ct Bright Red Ruby, Oval, VS

14 x 12 mm (calibrated)

$ 1,633.20

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1.08ct Light Red Ruby, Pear Shape, VS-SI

1.08ct Light Red Ruby, Pear Shape, VS-SI

7 x 5 mm (calibrated)

$ 116.64

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0.97ct Jam Red Ruby, Round, VS-SI

0.97ct Jam Red Ruby, Round, VS-SI

5.5 mm (calibrated)

$ 358.51

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1.63ct Blood Red Ruby, Round, VS-SI

1.63ct Blood Red Ruby, Round, VS-SI

6.5 mm (calibrated)

$ 176.04

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7.08ctw Medium Dark-Purple Rubies, Fancy, Opaque

7.08ctw Medium Dark-Purple Rubies, Fancy, Opaque

15.9 x 10.5 mm

$ 169.92

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2.87ct Medium Light-Purple Star Ruby, Oval, Opaque

2.87ct Medium Light-Purple Star Ruby, Oval, Opaque

9 x 6 mm (calibrated)

$ 159.69

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10.44ct Deep Red Ruby, Oval, Translucent
Ruby Product Video (624159)

10.44ct Deep Red Ruby, Oval, Translucent

13 x 11 mm (calibrated)

$ 330.74

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0.90ct Hot Pink Ruby, Round, VS-SI

0.90ct Hot Pink Ruby, Round, VS-SI

5.5 mm (calibrated)

$ 97.20

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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 -> 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
Source: Bizrate

Overall Rating -> 10 star ratings

My experience was done with ease

Posted By Barb in October, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 10 star ratings

Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

Posted By The homie edgar in December, 2025
Source: Bizrate
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