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Home Gemstones Ruby Pairs

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
Ruby Pairs Clarity
Ruby Pairs Price
Ruby Pairs Treatment

Size Explained

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For Example: 6-7
For Example: 8-9
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Black
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Pink Ruby Pairs
Purple Ruby Pairs
Red Ruby Pairs
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2.55ctw Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 76.19

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2.48ctw Pink Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 172.91

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2.91ctw Pink Rubies, Oval, VS

7.2 x 5.2 mm

$ 202.89

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6.21ctw Purple Rubies, Fancy, Opaque

12.2 x 7.3 mm

$ 123.70

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21.58ctw Red Rubies, Flower Cut, Opaque

15.7 x 11 mm

$ 429.87

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3.72ctw Red Rubies, Oval, VS-SI

8.1 x 5.8 mm

$ 333.46

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2.23ctw Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 222.11

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2.34ctw Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 163.14

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4.36ctw Purple Rubies, Fancy, Opaque

10 x 7 mm (calibrated)

$ 86.85

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3.44ctw Red Rubies, Oval, VS

8 x 6 mm (calibrated)

$ 102.79

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2.48ctw Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 135.85

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2.10ctw Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 209.16

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3.08ctw Pink Rubies, Oval, VS-SI

8 x 6 mm (calibrated)

$ 276.09

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3.53ctw Red Rubies, Pear Shape, VS-SI

8 x 6 mm (calibrated)

$ 316.43

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0.48ctw Red Rubies, Round, VS-SI

4 mm (calibrated)

$ 133.86

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2.72ctw Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 270.91

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2.32ctw Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 127.09

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7.29ctw Purple Rubies, Fancy, Opaque

13.5 x 9.8 mm

$ 145.22

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4.17ctw Red Rubies, Oval, VS

8 x 6 mm (calibrated)

$ 228.43

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2.15ctw Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 214.14

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3.56ctw Red Rubies, Oval, VS

8 x 6 mm (calibrated)

$ 106.37

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2.88ctw Red Rubies, Round, VS-SI

6.5 mm (calibrated)

$ 258.16

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2.12ctw Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 211.15

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3.10ctw Red Rubies, Oval, VS-SI

7 x 5 mm (calibrated)

$ 92.63

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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 was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Everything was good, the purchase was what I expected and what they show is what you get.

Posted By Mr. in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

I loved the selection of gemstones you have a to z

Posted By James in May, 2026
Source: Bizrate

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

My current project is something BLUE . Opal earrings with matching tennis bracelet for her wedding. The opals and sixty two sapphires VVS & VS are AMAZINGLY BEAUTIFUL. The private jewelers were impressed by the clarity and inclusion free of the sapphires . I want to say thank you for the High quality sapphires that I purchased for my daughtera's wedding.

Posted By My real name Dean or Wandering about in May, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Fast and reliable service.

Posted By Zæck in December, 2025
Source: Bizrate
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