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Natural Ruby Pairs - Perfectly Matched Loose Rubies

Browse perfectly matched ruby pairs ideal for elegant earrings and fine custom jewelry designs.

Ruby Pairs Weight
Ruby Pairs Size
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Ruby Pairs Treatment

Size Explained

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For Example: 6-7
For Example: 8-9
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Pink Ruby Pairs
Purple Ruby Pairs
Red Ruby Pairs
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2.43ctw Red Rubies, Marquise, SI

9.7 x 4.5 mm

$ 1,790.97

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1.22ctw Red Rubies, Pear Shape, VS

7 x 5 mm (calibrated)

$ 854.00

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2.77ctw Red Rubies, Oval, VS

7.1 x 5.2 mm

$ 277.00

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2.48ctw Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 297.60

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2.55ctw Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 574.86

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2.54ctw Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 304.80

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3.31ctw Pink Rubies, Oval, VS-SI

8 x 6 mm (calibrated)

$ 357.48

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6.21ctw Purple Rubies, Fancy, Opaque

12.2 x 7.3 mm

$ 149.04

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3.61ctw Red Rubies, Oval, VS

8 x 6 mm (calibrated)

$ 389.88

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3.58ctw Red Rubies, Oval, VS-SI

8 x 6 mm (calibrated)

$ 386.64

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2.05ctw Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 172.20

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2.48ctw Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 163.68

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3.18ctw Red Rubies, Oval, VS

8 x 6 mm (calibrated)

$ 209.88

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2.60ctw Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 312.00

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2.88ctw Red Rubies, Round, VS-SI

6.5 mm (calibrated)

$ 311.04

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2.82ctw Red Rubies, Pear Shape, VS-SI

8 x 6 mm (calibrated)

$ 304.56

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2.62ctw Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 172.92

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3.53ctw Red Rubies, Oval, VS

8 x 6 mm (calibrated)

$ 127.08

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3.23ctw Red Rubies, Oval, VS-SI

8 x 6 mm (calibrated)

$ 348.84

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3.18ctw Red Rubies, Oval, VS

8 x 6 mm (calibrated)

$ 114.48

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2.82ctw Pink Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 236.88

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2.16ctw Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 259.20

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5.53ctw Red Rubies, Fancy, Opaque

14 x 9.7 mm

$ 60.72

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2.35ctw Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 155.10

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Why Buy Ruby Pairs from GemSelect?

Perfectly Matched Ruby Pairs

Our ruby pairs are carefully selected for matching color, size, shape and overall appearance, making them ideal for symmetrical jewelry designs such as stud or drop earrings.

Natural Loose Ruby Pairs Online

Shop natural loose ruby pairs online with confidence at GemSelect. Every stone is 100% genuine, with any treatments fully disclosed for complete transparency.

Matched Ruby Pairs for Earrings and Fine Jewelry

Ruby Earring Pairs

Matched ruby pairs are especially popular for earrings, where balance and symmetry are essential. Choose from round, oval, pear and cushion cuts to suit your design.

Calibrated Ruby Pairs

We offer calibrated ruby pairs in popular sizes to fit standard jewelry mountings, helping jewelers create consistent and professional results.

Faceted Ruby Sets

Faceted ruby pairs enhance brilliance and sparkle, making them ideal for fine jewelry. Well-cut stones maximize light return and highlight the rich red color rubies are known for.

Heat-Treated and Untreated Ruby Pairs

Our inventory includes both heat-treated and untreated ruby pairs. Treatment details are clearly listed so you can select stones that meet your specific requirements and budget.

Wholesale Ruby Pairs

Buy ruby pairs in matching sets for your jewelry business or collection. We offer competitive pricing, detailed specifications and worldwide shipping to over 100 countries.

Learn more about ruby origins, treatments and quality factors on our Ruby Information Page.

FAQs

What are ruby pairs used for?

Ruby pairs are most commonly used for earrings, where two stones must closely match in color, size and shape. They can also be used in side-stone settings or symmetrical designs.

How closely are ruby pairs matched?

Our ruby pairs are selected to closely match in color tone, dimensions, cut and overall appearance. Exact carat weight may vary slightly, but visual balance is prioritized.

Are your ruby pairs natural?

Yes, all ruby pairs sold by GemSelect are natural gemstones. Any treatments, such as heat treatment, are fully disclosed in the product description.

Do you offer untreated ruby pairs?

Yes, we offer untreated ruby pairs when available. You can filter by treatment information to find stones that meet your specific preferences.

Can I buy ruby pairs in calibrated sizes?

Yes, calibrated ruby pairs are available in popular sizes suitable for standard earring and jewelry mountings, helping ensure an easy setting process.

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 have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It was fine . Wish there had been more round stones to select from

Posted By Emm in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use. No issues. Large selection of gems.

Posted By CLTCJH in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

A pleasant experience and many choices to choose from

Posted By Krackenking in November, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I think therea's no problem

Posted By Napoleon in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!

Posted By Lkcisneros in March, 2026
Source: Bizrate
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