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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.

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For Example: 6-7
For Example: 8-9
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2.62ctw Medium Dark-Red Rubies, Oval, VS

7.1 x 5.3 mm

$ 314.40

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2.51ctw Medium Dark-Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 301.20

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0.48ctw Deep Red Rubies, Round, VS-SI

4 mm (calibrated)

$ 161.28

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2.37ctw Deep Reddish Pink Rubies, Oval, VS

7 x 5.3 mm

$ 284.40

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2.50ctw Pinkish Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 165.00

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2.19ctw Pinkish Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 262.80

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2.45ctw Deep Crimson Rubies, Pear Shape, VS-SI

8 x 6 mm (calibrated)

$ 264.60

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1.10ctw Bright Red Rubies, Oval, VS-SI

5.2 x 4.2 mm

$ 308.00

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3.12ctw Medium Red Rubies, Round, VS

6.5 mm (calibrated)

$ 336.96

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2.51ctw Light Red Rubies, Oval, VS

7.1 x 5.2 mm

$ 165.66

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3.53ctw Medium Red Rubies, Pear Shape, VS-SI

8 x 6 mm (calibrated)

$ 381.24

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2.62ctw Light Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 172.92

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3.53ctw Pinkish Red Rubies, Oval, VS

8 x 6 mm (calibrated)

$ 127.08

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3.18ctw Light Red Rubies, Oval, VS

8 x 6 mm (calibrated)

$ 209.88

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21.58ctw Deep Red Rubies, Flower Cut, Opaque

15.7 x 11 mm

$ 517.92

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19.48ctw Dark Red Rubies, Flower Cut, Opaque

15 x 10.8 mm

$ 467.52

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2.32ctw Light Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 153.12

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3.84ctw Medium Dark-Red Rubies, Oval, VS

8 x 6 mm (calibrated)

$ 253.44

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2.10ctw Deep Reddish Pink Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 252.00

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1.42ctw Pinkish Red Rubies, Pear Shape, VS-SI

6.3 x 4.1 mm

$ 153.36

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4.77ctw Pinkish Red Rubies, Oval, VS-SI

8 x 6 mm (calibrated)

$ 515.16

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0.73ctw Dark Red Rubies, Round, VS-SI

4 mm (calibrated)

$ 245.28

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2.91ctw Deep Magenta Rubies, Oval, VS

7.2 x 5.2 mm

$ 244.44

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2.48ctw Light Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 163.68

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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

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

Overall Rating -> 10 star ratings

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

hassle free experience.

Posted By Jhidron in October, 2025
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 -> 10 star ratings

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

Posted By JC Karl in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

Posted By Sal in July, 2025
Source: Bizrate
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